Tag Archives: forklift hydraulic oil

China Good quality Factory Directly Supply Large Forklift Spare Part Steering Hydraulic Oil Cylinder vacuum pump brakes

Product Description

Factory Directly Supply Large Forklift Spare Part Steering Hydraulic Oil Cylinder 

Product Specifications :

Item Specifications
Bore diameter 60mm~500mm 
Bod diameter 30mm~450mm
Stroke 100mm~600mm
Woorking Pressure 17-40Mpa,Customizable
Surface treatment of piston rod HaHard Chrome Plating,Electroplated Milky White Chromium+Hard Chromium,Nickel Plating+Hard Chromium Plating,High-Velocity Oxygen-Fuel CrC NiC,Ceramic Coating,Nitriding,Laser Cladding
Material High tensile cold drawn tube, precision honed for extended seal life
Mounting Earring,Flange,Clevis.Foot,Trunnion,Customizable
Seal Type Parker,NOK, Hallite GAPI or as customer’s requirement
Warrenty 18 months
MOQ 1pcs
Production Time Based on order quantity.normally 30-40 days.
Certification ISO9001,CE, SGS
Color Gery,Yellow,Red,Black,Customizable
Packaging metal case,plywood case,carton or as requirement 
Service OEM & ODM
Price Advantage Competitive factory price with guaranteed quality
Business Type Manufacturer 

Product Detail:

The built-in sensor of the steering cylinder is used to accurately measure the steering displacement of large forklifts.

Mounting Method:

Appliactions:
Walking Machinery,Large Forklift.


Other Products:

Our Factory:

Inspection Process:
 

  Inspection Type  Inspection Standard
Raw Material Inspection Before storage, QC takes the measurement of the raw materials.
Process Material Inspection During the production, QCs conduct a random inspection.
Before the hydraulic cylinder parts transferred to the next process, QCs takes inspection.
Final Function Testing All the hydraulic cylinders take hydraulic function test

Inspection of Mechanical Properties of Raw Materials
 

 


Process Material Inspection


Final Function Testing


Packing & Delivery:

About US:

Our Certificate

 

ZheJiang Tianjian Hydraulic Technology Co.,Ltd is specializing in the production of various types of hydraulic cylinders as well as cylinder barrel, piston cylinder and other cylinder accessories.

As a highly specialized manufacturer of hydraulic cylinders, tianjian provides design optimization solutions and reliable products to many customers at home and abroad. No matter in construction machinery, railway bridge machinery, port ship machinery, metallurgy and mining machinery, oil and light industry machinery, special vehicles and other industries, tianjian can provide various standard and non-standard hydraulic cylinder design optimization schemes and products according to users’ requirements, and provide integrated services for perfection and quality.

If possible, when contact with us, please apply information as below 

Bore

Rod

Stroke

Work Pressure

Mounting

Work environment

 

 

 

 

 

 

Or you can offer us your sketch diagram or photos so that we could understand you exactly meaning, help us avoid mistakes.

And if you have samples, we can manufacture according to your samples after sending to us.

Welcome to our factory if you have any time.

Your satisfaction is our biggest motivation.

Now, you can contact with us for any question or inquiry.

FAQ:

1, What does your company do?
A: we are a supplier of high quality hydraulic products including Hydraulic Cylinder, Hydraulic Motor, Hydraulic Power Pack, Hydraulic station and other Hydraulic components.
 
2, Are you a manufacture or a trading company?
A: We are a  manufacturer.
 
3, What certificate do you have?
A: All our factories are ISO certificated. And our main suppliers of materials and parts are with CE, RoHS, CSA and UL certificates.
 
4, How long is your delivery time?
A: The delivery time depends on different products and quantity. The cylinder usually need about 45-60 days and the Motor need about 30-50 days.
 
5, Can you make parts as customer’s requirement or drawing?
A: Yes, we can OEM for you as your drawings. Our engineer also can give you professional support for technical suggestions.
 
6, What kind of payment terms do you accept?
A: We prefer T/T through bank. 30% when order is confirmed and 70% before shipment. L/C is also acceptable for amount over 20,000USD.
 
7, What is your warranty policy?
A: All our products are warranted for 1 full year from date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence. We serious remind that unclean hydraulic oil will definitely cause damage to your Hydraulic components. And this damage is not included in the warranty range. So we strongly suggest you to use new clean oil or make sure the system oil are clean when using our parts

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Certification: GS, RoHS, CE, ISO9001
Pressure: Medium Pressure
Work Temperature: High Temperature
Acting Way: Double Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 600/Set
1 Set(Min.Order)

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Customization:
Available

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forklift hydraulic cylinder

How Does a Forklift Hydraulic Cylinder Handle Variations in Temperature?

A forklift hydraulic cylinder is designed to handle variations in temperature effectively to ensure reliable and consistent performance. The hydraulic system, including the cylinder, is engineered to withstand both high and low temperatures commonly encountered in different operating environments. Here’s a detailed explanation of how a forklift hydraulic cylinder handles variations in temperature:

  1. Temperature-Resistant Seals:
  2. Hydraulic cylinders in forklifts are equipped with seals that are specifically designed to withstand temperature fluctuations. These seals are made from high-quality materials such as synthetic rubber or thermoplastic elastomers that have excellent resistance to heat and cold. The temperature-resistant seals ensure proper sealing and prevent leakage of hydraulic fluid, even when exposed to extreme temperature conditions.

  3. Hydraulic Fluid Selection:
  4. The choice of hydraulic fluid plays a crucial role in temperature management within the hydraulic system, including the cylinder. Different types of hydraulic fluids are available, each with specific temperature ranges for optimal performance. Forklift manufacturers typically recommend hydraulic fluids that are suitable for the expected operating temperatures. These fluids have properties that enable them to maintain consistent viscosity and lubrication characteristics, ensuring smooth cylinder operation across a wide temperature range.

  5. Thermal Expansion Compensation:
  6. Variations in temperature cause materials to expand or contract. Hydraulic cylinders are designed to accommodate the thermal expansion of components effectively. The materials used in the cylinder construction, such as steel or aluminum alloys, have specific coefficients of thermal expansion. By considering these properties during the design and manufacturing process, forklift hydraulic cylinders are built to compensate for thermal expansion, minimizing the risk of structural damage or performance issues due to temperature changes.

  7. Heat Dissipation and Cooling:
  8. In high-temperature environments, forklift hydraulic cylinders may be exposed to heat generated by the hydraulic system or external sources. To prevent overheating, cylinders are often equipped with cooling mechanisms. These mechanisms can include cooling fins or external cooling systems that help dissipate heat and maintain the cylinder within the desired temperature range. Effective heat dissipation ensures that the hydraulic fluid retains its optimal properties and that the cylinder operates efficiently and reliably.

  9. Cold Start Considerations:
  10. In low-temperature conditions, such as during cold starts, hydraulic cylinders may experience increased viscosity of the hydraulic fluid, which can affect their performance. To mitigate this issue, forklift hydraulic systems are designed with features such as preheating systems or low-temperature hydraulic fluids. These measures help to warm up the hydraulic fluid and ensure its proper flow and lubrication, allowing the hydraulic cylinder to operate smoothly even in cold environments.

  11. Insulation and Protective Measures:
  12. In extreme temperature conditions, additional insulation or protective measures may be applied to the hydraulic cylinder and its components. Insulation materials can help maintain stable operating temperatures within the cylinder, preventing heat loss in cold environments or minimizing heat absorption in hot environments. Protective coatings or covers may also be used to shield the cylinder from external temperature fluctuations or exposure to harsh elements, ensuring its longevity and performance.

By incorporating temperature-resistant seals, selecting suitable hydraulic fluids, compensating for thermal expansion, implementing heat dissipation mechanisms, considering cold start conditions, and applying insulation or protective measures, forklift hydraulic cylinders are designed to handle variations in temperature effectively. These design considerations ensure the reliable and consistent operation of the hydraulic system, enabling forklifts to perform optimally in diverse temperature environments.

forklift hydraulic cylinder

How does a forklift hydraulic cylinder handle variations in hydraulic hoses?

A forklift hydraulic cylinder is designed to handle variations in hydraulic hoses, ensuring efficient and reliable operation. Here’s an explanation of how the hydraulic cylinder handles such variations:

The forklift hydraulic cylinder handles variations in hydraulic hoses in the following ways:

1. Flexibility:

The hydraulic cylinder is designed to be flexible in accommodating different lengths and sizes of hydraulic hoses. It can adapt to variations in hose lengths without compromising its functionality. This flexibility allows the hydraulic cylinder to connect seamlessly to the hydraulic system, regardless of the specific hose configuration.

2. Swivel Joints:

In some forklift hydraulic systems, swivel joints are used to connect the hydraulic hoses to the cylinder. Swivel joints allow for rotational movement, ensuring that the hoses can be properly aligned and connected to the cylinder. This feature compensates for any misalignment or variations in the hose routing, allowing for smooth operation of the hydraulic cylinder.

3. Hose Couplings and Fittings:

The hydraulic cylinder is equipped with hose couplings and fittings that provide secure and leak-free connections to the hydraulic hoses. These couplings and fittings are designed to accommodate variations in hose sizes, ensuring a tight and reliable connection. The hydraulic cylinder can handle different types of fittings, such as threaded, quick-connect, or flanged, depending on the specific hydraulic hose configuration.

4. Pressure and Flow Regulation:

The hydraulic cylinder is designed to handle variations in hydraulic pressure and flow. It can operate effectively within a specified pressure range, allowing for adjustments to accommodate different hydraulic systems or applications. The hydraulic cylinder’s internal design and components are engineered to withstand the pressure and flow variations commonly encountered in hydraulic systems.

5. Safety Measures:

Forklift hydraulic cylinders incorporate safety measures to handle variations in hydraulic hoses. These measures may include pressure relief valves, check valves, or flow control valves. These components help regulate and control the hydraulic pressure and flow, ensuring safe and efficient operation of the hydraulic cylinder, even in the presence of variations or fluctuations in the hydraulic hoses.

In summary, a forklift hydraulic cylinder is designed to handle variations in hydraulic hoses through flexibility, swivel joints, hose couplings and fittings, pressure and flow regulation, and safety measures. These features ensure that the hydraulic cylinder can connect to different hose configurations, adapt to variations in hose lengths, and operate reliably within a range of hydraulic pressure and flow conditions.

forklift hydraulic cylinder

What are the Safety Considerations When Using Forklifts with Hydraulic Cylinders?

When using forklifts with hydraulic cylinders, it is essential to prioritize safety to prevent accidents, injuries, and property damage. Hydraulic systems and cylinders are integral components of forklifts, and understanding and implementing safety considerations is crucial. Here are important safety considerations to keep in mind:

  1. Operator Training and Certification:
  2. Operators must receive thorough training and certification specific to forklift operations. Proper training should cover the safe operation of hydraulic systems and cylinders, including understanding the controls, load capacity, stability, and safe maneuvering techniques. Well-trained operators are more likely to handle hydraulic cylinders safely and minimize the risk of accidents or misuse.

  3. Regular Inspections and Maintenance:
  4. Forklifts and their hydraulic systems, including cylinders, should undergo regular inspections and maintenance to ensure they are in proper working condition. Inspections should identify any signs of wear, leaks, or damage, and maintenance tasks such as lubrication and component replacements should be performed as recommended by the manufacturer. Well-maintained hydraulic cylinders contribute to safe and reliable forklift operations.

  5. Load Capacity and Stability:
  6. Understanding and adhering to the forklift’s load capacity limitations is crucial for safe operation. Overloading a forklift can lead to instability and potential tip-overs. Operators should be aware of the load capacity rating and ensure that loads are properly balanced and secured. Maintaining the forklift’s stability, especially when using the hydraulic cylinder to lift or lower loads, is essential to prevent accidents caused by tipping or loss of control.

  7. Proper Load Positioning and Handling:
  8. Safe load positioning and handling contribute to overall forklift safety. Operators should ensure that loads are positioned correctly on the forks, centered and secure, to prevent them from shifting or falling during transport. When using the hydraulic cylinder to raise or lower loads, operators should do so gradually and avoid sudden movements that may destabilize the forklift or cause the load to swing uncontrollably.

  9. Avoiding Overextension and Collisions:
  10. Overextending the hydraulic cylinder beyond its recommended limits can lead to failure or instability. Operators should be aware of the maximum extension and retraction limits of the cylinder and avoid exceeding them. Additionally, operators must exercise caution to prevent collisions with objects or structures, as impacts can damage the hydraulic cylinder, compromise its integrity, and pose safety risks.

  11. Proper Use of Controls:
  12. Operators should be familiar with the forklift’s hydraulic control system and use the controls properly. This includes understanding the functions of each control, such as raising, lowering, tilting, or extending the forks, and using them with precision and care. Mishandling the hydraulic controls can result in sudden movements or unintended actions, potentially causing accidents or injuries.

  13. Clear Communication and Awareness:
  14. Clear communication and situational awareness are essential for safe forklift operations. Operators should maintain clear visibility, use mirrors or cameras if available, and be aware of their surroundings to avoid collisions with pedestrians, other vehicles, or obstacles. Effective communication with co-workers and signaling to indicate forklift movements can help prevent accidents and ensure a safe working environment.

  15. Emergency Procedures:
  16. Operators should be familiar with emergency procedures and know how to respond in case of malfunctions, leaks, or other emergencies involving the hydraulic cylinder. Proper training should cover emergency shutdown procedures, reporting protocols, and evacuation plans to ensure a timely and coordinated response that minimizes risks to personnel and property.

By prioritizing operator training, regular inspections, adherence to load capacity limits, proper load handling, cautious control usage, and clear communication, forklifts with hydraulic cylinders can be operated safely and efficiently. Implementing these safety considerations helps reduce the risk of accidents, protect personnel, and maintain a secure work environment.

China Good quality Factory Directly Supply Large Forklift Spare Part Steering Hydraulic Oil Cylinder   vacuum pump brakesChina Good quality Factory Directly Supply Large Forklift Spare Part Steering Hydraulic Oil Cylinder   vacuum pump brakes
editor by CX 2024-02-06

China Standard Hydraulic Oil Cylinder for Forklift Tilted Wear-Resistant Piston Oil Cylinder Supporting Actuator vacuum pump ac system

Product Description

Product Description

Works Hydraulic Technology(HangZhou)Co.,Ltd is famous for its hydraulic equipment and hydraulic system. Since the establishment, it deeply rooted in the hydraulic, electric control and mechanical related industries, focusing on the research and development, production, sales of electromechanical and hydraulic products.
Otherwise, it adapts to the market demand and provides users with comprehensive electromechanical and hydraulic products and services in more than 10 industries, including metallurgy, aviation, engineering machinery, water conservancy and hydro power, machine tools, pharmaceuticals, logistics, plastics, etc. Starting from the market applications of hydraulic, electronic control and mechanical engineering, it has successfully completed hundreds of sets of hydraulic systems, lubrication system engineering and hydraulic cylinders for many domestic and overseas customers.

OFFERING: Various kinds of hydraulic oil cylinders, solutions for hydraulic systems, hydraulic stations.

Product Parameters

Forklift Inclined Hydraulic Oil Cylinder
Bore diameter 40-320mm, customized
Shaft diameter 20-220mm, customized
Working pressure 7-63MPa, customized
Working media Hydraulic oil
Operation temperature -30ºC~+60ºC
Valid Stroke 30-14100mm, customized
Structure Piston type, telescopic type, plunger type
Cylinder body material Aluminium, cast iron, 45mnb steel, stainless steel, 
Mounting Earring, flange, clevis, foot, trunnion, customized
Acting Single acting, double acting
Paint Blue, black red, orange, yellow, green, or customized
Seal Parker, Merkel, Nok, Hallite, etc.
Application Metallurgy, engineering machinery, mine, agriculture, CNC machine, logistics, power, etc.

Product Features

This series of cylinders are widely used in hydraulic systems of industrial vehicles such as forklifts, trucks and aerial work platforms, and perform operations such as steering, lifting, tilting, and side shifting of the main engine. This series of cylinders is reasonable in structure, reliable in operation and easy to maintain. The advantages of the series hydraulic cylinders are as below:

Robust Construction
The hydraulic cylinder is built with high-quality materials to withstand heavy loads and harsh environmental conditions.

Compact Design
It features a compact and space-saving design, making it suitable for installation in shipping containers without compromising the available space.

Precise Control
The cylinder offers precise control over the opening and closing of container doors, allowing for easy and efficient cargo handling.

High Durability
It is engineered to deliver long-lasting performance, reducing maintenance requirements and downtime.

Easy Installation
The cylinder is designed for easy installation and integration into existing container systems.

Reliable Sealing
It incorporates reliable sealing mechanisms to prevent leakage and ensure efficient operation.

Quick Response
Sensitive feedback, only need 2-3 seconds to make the pressure stable.

Advantages

Strong technical team
Hydraulic system designer, electrical control designer, 3D simulation designer, production management, etc.
12 hydraulic engineers, 3 automation engineers, 10 technicians, 6 commissioning engineers.
One-stop factory
Manufacture standard, non-standard hydraulic oil cylinders, hydraulic cylinder components, also provide solutions for integrated hydraulic systems.
Scale Production
Adopt advanced manufacturing devices, realize scale production and lower cost, lower wholesale price.

Popular Models We Have:

Application

Hydraulic cylinders are widely used in engineering machinery, molds, automobiles, mines, metallurgy, aviation, ships, agriculture, environmental protection and other industries.

Our company not only manufactures standard hydraulic oil cylinders, like thin type oil cylinder, magnetic induction oil cylinder, paper rack machine oil cylinder, pit machine oil cylinder, light weight hydraulic cylinder, heavy duty hydraulic cylinder, round type oil cylinder, mechanical oil cylinder, engineering hydraulic cylinder, but also non-standard hydraulic oil cylinders, providing solutions for hydraulic systems.

We own strong technical team, they are respectively engaged in hydraulic system design, electrical control design, production management, etc. Providing 3D simulation designing as per customer’s requirement until you are satisfied.

Company Profile

HangZhou Packway Technology Development Co., LTD, Founded in March 2005, has been at the forefront of innovation, constantly striving to develop cutting-edge technologies and solutions. We currently operate 3 subsidiary companies, each connected with different sectors of the machinery market.

History of the 3 branches:

HangZhou Superworker Technology Co., LTD, established in June 2011, is an innovative enterprise specialized in industrial packaging. The main products and services include: automatic mechanical equipment (steel belt /PET belt strapping machine, clipping belt machine, marking spray machine, labeling machine, etc.), intelligent industrial packaging unit (coil, wire, plate, etc.), intelligent coil logistics system, transformation and upgrading services of similar products, repair and maintenance services of related equipment, supply of wearing parts and consumables. The SUPERWORKER has strong R&D strength and Customers from both domestic and international markets.

With the wide application of automation equipment, HangZhou Dagongren Electric Cylinder Technology Co., Ltd came into being in 2014. We are engaged in designing and manufacturing linear motion products, including servo/stepper motor electric cylinders,  linear actuators, multi-degree of freedom platforms, synchronization lifting platforms, VR simulators, etc, with features of high positioning accuracy, low noise, and long life. Our products have been widely used in automated warehousing, robotics, automation equipment, medical equipment, and AGV, vehicles, etc.

Works Hydraulic Technology (HangZhou) Co..Ltd, deeply rooted in the hydraulic, electronic control, and mechanical related industries, focuses on the research and development, production, and sales of electromechanical and hydraulic products. With a professional approach to providing personalized solutions for customers as the main model. Works mainly produces various hydraulic equipment, lubrication equipment, electronic control systems, hydraulic cylinders, and other products.

FAQ

Common questions you may ask.
Q1. What are your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown wooden cartons. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What are your terms of payment?
A: T/T 50% as deposit, and 50% before shipping. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 7-20 days to produce the products, and 5days by air, 25 days of the ship by sea. The specific delivery time depends on the items and the quantity of your order.
Q5: How is the warranty system?
A: 1~5 years. (upon the deal)
Q6. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q7. What is your sample policy?
A: We can supply the sample, but the customers have to pay the sample cost and the courier cost.
Q8. Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.

Packaging & Shipping

Multiple layers packaging, ensure customers receiving the best products. The final packing will be like below.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Lifetime Technique Support
Warranty: 1 Year
Type: Hydraulic Jack
Structure: Hydraulic Jack
Capacity (Load): 1-10T
Power Source: Hydraulic
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Customization:
Available

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forklift hydraulic cylinder

What are the Advantages of Using Hydraulic Cylinders in Forklifts?

Hydraulic cylinders play a pivotal role in the operation of forklifts, providing several advantages that contribute to their efficiency, versatility, and overall performance. Here are the key advantages of using hydraulic cylinders in forklifts:

  1. High Lifting Capacity:
  2. Hydraulic cylinders are capable of generating significant lifting forces, allowing forklifts to handle heavy loads with ease. The hydraulic system’s ability to generate high pressure and transfer it to the cylinder results in impressive lifting capacities, enabling the forklift to lift and transport substantial loads efficiently.

  3. Smooth and Controlled Operation:
  4. Hydraulic cylinders provide smooth and controlled operation during lifting and lowering processes. The hydraulic fluid, acting as the medium, offers excellent resistance to compression and allows for precise control over the movement of the piston. This enables operators to perform delicate maneuvers and position loads accurately, contributing to safe and efficient material handling.

  5. Adjustable Lift Heights:
  6. Hydraulic cylinders allow for adjustable lift heights in forklifts, providing versatility in various material handling tasks. By controlling the amount of hydraulic fluid pumped into the cylinder, operators can raise or lower the forks or lifting platform to suit different load sizes, stacking heights, and clearance requirements. This adaptability enhances the forklift’s versatility and enables it to work efficiently in various environments.

  7. Quick Response Time:
  8. Hydraulic systems, including hydraulic cylinders, offer rapid response times, resulting in swift lifting and lowering operations. When operators activate the hydraulic controls, the hydraulic fluid instantly transmits pressure to the cylinder, initiating the desired movement. This quick response time allows for efficient load handling, reduces cycle times, and improves overall productivity in material handling applications.

  9. Reliable and Robust:
  10. Hydraulic cylinders are known for their reliability and durability, making them suitable for demanding industrial applications. They are designed to withstand heavy loads, frequent use, and harsh operating conditions. With proper maintenance and regular inspections, hydraulic cylinders in forklifts can provide long service life and dependable performance, minimizing downtime and maintenance costs.

  11. Simple and Compact Design:
  12. The design of hydraulic cylinders is relatively simple and compact, contributing to the overall compactness and maneuverability of forklifts. The compact size of the hydraulic cylinders allows for efficient integration within the forklift’s structure, optimizing space utilization and ensuring that the forklift remains agile and capable of maneuvering in tight spaces.

  13. Wide Range of Applications:
  14. Hydraulic cylinders in forklifts find applications across a wide range of industries and material handling tasks. Whether it is lifting and stacking pallets, loading and unloading cargo, or handling heavy industrial equipment, the versatility and adaptability of hydraulic cylinders make them suitable for various tasks and environments.

  15. Ease of Maintenance:
  16. Hydraulic cylinders are relatively easy to maintain, with routine inspections and preventive maintenance ensuring their optimal performance. Regular checks for leaks, proper lubrication, and component replacements as needed can help extend the lifespan of the hydraulic cylinders and contribute to the overall reliability and safety of the forklift.

The advantages offered by hydraulic cylinders in forklifts, such as high lifting capacity, smooth operation, adjustable lift heights, quick response time, reliability, compact design, versatility, and ease of maintenance, make them indispensable components in the material handling industry. These advantages contribute to enhanced productivity, improved safety, and efficient handling of loads in diverse work environments.

forklift hydraulic cylinder

How does a forklift hydraulic cylinder handle variations in seal technology?

A forklift hydraulic cylinder is designed to handle variations in seal technology to ensure effective sealing and reliable performance. Here’s an explanation of how it achieves this:

The hydraulic cylinder’s ability to accommodate different seal technologies is essential for maintaining hydraulic fluid integrity and preventing leakage. The cylinder handles variations in seal technology through the following mechanisms:

1. Seal Compatibility:

Forklift hydraulic cylinders are designed to be compatible with various types of seal technologies. Different seal materials and designs are available, such as O-rings, lip seals, and composite seals. The cylinder is manufactured with precise dimensions and tolerances to accommodate the specific seal technology being used. This compatibility ensures a proper fit and seal, regardless of the seal technology employed.

2. Material Selection:

The choice of cylinder material is also crucial in handling variations in seal technology. Different seal materials have varying compatibility with specific cylinder materials. Forklift hydraulic cylinders are typically constructed using materials such as steel or aluminum alloys, which offer excellent compatibility with a wide range of seal technologies. The cylinder material is selected to work harmoniously with different seal materials, ensuring reliable sealing performance.

3. Seal Design and Construction:

The design and construction of seals in the hydraulic cylinder are optimized to accommodate variations in seal technology. Seal manufacturers develop seals with specific features and characteristics tailored to different applications. These features may include improved sealing lip geometry, advanced materials with enhanced wear resistance, and specialized sealing mechanisms. The cylinder is designed to accommodate these variations, providing the necessary space and support for the specific seal technology being utilized.

4. Testing and Quality Control:

Hydraulic cylinders undergo rigorous testing and quality control processes to ensure seal compatibility and performance. During manufacturing, seals are inspected for proper fit, dimensions, and sealing integrity. The hydraulic system is also subjected to pressure and leakage tests to verify the effectiveness of the seals and overall system performance. These testing and quality control measures help identify any issues related to seal technology and allow for necessary adjustments or improvements.

In summary, a forklift hydraulic cylinder handles variations in seal technology through seal compatibility, appropriate material selection, seal design and construction, and rigorous testing and quality control. These measures ensure that the cylinder can effectively accommodate different seal technologies, providing reliable sealing performance and preventing hydraulic fluid leakage.

forklift hydraulic cylinder

What are the Safety Considerations When Using Forklifts with Hydraulic Cylinders?

When using forklifts with hydraulic cylinders, it is essential to prioritize safety to prevent accidents, injuries, and property damage. Hydraulic systems and cylinders are integral components of forklifts, and understanding and implementing safety considerations is crucial. Here are important safety considerations to keep in mind:

  1. Operator Training and Certification:
  2. Operators must receive thorough training and certification specific to forklift operations. Proper training should cover the safe operation of hydraulic systems and cylinders, including understanding the controls, load capacity, stability, and safe maneuvering techniques. Well-trained operators are more likely to handle hydraulic cylinders safely and minimize the risk of accidents or misuse.

  3. Regular Inspections and Maintenance:
  4. Forklifts and their hydraulic systems, including cylinders, should undergo regular inspections and maintenance to ensure they are in proper working condition. Inspections should identify any signs of wear, leaks, or damage, and maintenance tasks such as lubrication and component replacements should be performed as recommended by the manufacturer. Well-maintained hydraulic cylinders contribute to safe and reliable forklift operations.

  5. Load Capacity and Stability:
  6. Understanding and adhering to the forklift’s load capacity limitations is crucial for safe operation. Overloading a forklift can lead to instability and potential tip-overs. Operators should be aware of the load capacity rating and ensure that loads are properly balanced and secured. Maintaining the forklift’s stability, especially when using the hydraulic cylinder to lift or lower loads, is essential to prevent accidents caused by tipping or loss of control.

  7. Proper Load Positioning and Handling:
  8. Safe load positioning and handling contribute to overall forklift safety. Operators should ensure that loads are positioned correctly on the forks, centered and secure, to prevent them from shifting or falling during transport. When using the hydraulic cylinder to raise or lower loads, operators should do so gradually and avoid sudden movements that may destabilize the forklift or cause the load to swing uncontrollably.

  9. Avoiding Overextension and Collisions:
  10. Overextending the hydraulic cylinder beyond its recommended limits can lead to failure or instability. Operators should be aware of the maximum extension and retraction limits of the cylinder and avoid exceeding them. Additionally, operators must exercise caution to prevent collisions with objects or structures, as impacts can damage the hydraulic cylinder, compromise its integrity, and pose safety risks.

  11. Proper Use of Controls:
  12. Operators should be familiar with the forklift’s hydraulic control system and use the controls properly. This includes understanding the functions of each control, such as raising, lowering, tilting, or extending the forks, and using them with precision and care. Mishandling the hydraulic controls can result in sudden movements or unintended actions, potentially causing accidents or injuries.

  13. Clear Communication and Awareness:
  14. Clear communication and situational awareness are essential for safe forklift operations. Operators should maintain clear visibility, use mirrors or cameras if available, and be aware of their surroundings to avoid collisions with pedestrians, other vehicles, or obstacles. Effective communication with co-workers and signaling to indicate forklift movements can help prevent accidents and ensure a safe working environment.

  15. Emergency Procedures:
  16. Operators should be familiar with emergency procedures and know how to respond in case of malfunctions, leaks, or other emergencies involving the hydraulic cylinder. Proper training should cover emergency shutdown procedures, reporting protocols, and evacuation plans to ensure a timely and coordinated response that minimizes risks to personnel and property.

By prioritizing operator training, regular inspections, adherence to load capacity limits, proper load handling, cautious control usage, and clear communication, forklifts with hydraulic cylinders can be operated safely and efficiently. Implementing these safety considerations helps reduce the risk of accidents, protect personnel, and maintain a secure work environment.

China Standard Hydraulic Oil Cylinder for Forklift Tilted Wear-Resistant Piston Oil Cylinder Supporting Actuator   vacuum pump ac system	China Standard Hydraulic Oil Cylinder for Forklift Tilted Wear-Resistant Piston Oil Cylinder Supporting Actuator   vacuum pump ac system
editor by CX 2024-02-05

China supplier Steel Shifting Hydraulic Oil Cylinder for 50c 50cn Forklift Loader Heavy Truck vacuum pump distributors

Product Description

Product Description

Works Hydraulic Technology(HangZhou)Co.,Ltd is famous for its hydraulic equipment and hydraulic system. Since the establishment, it deeply rooted in the hydraulic, electric control and mechanical related industries, focusing on the research and development, production, sales of electromechanical and hydraulic products.
Otherwise, it adapts to the market demand and provides users with comprehensive electromechanical and hydraulic products and services in more than 10 industries, including metallurgy, aviation, engineering machinery, water conservancy and hydro power, machine tools, pharmaceuticals, logistics, plastics, etc. Starting from the market applications of hydraulic, electronic control and mechanical engineering, it has successfully completed hundreds of sets of hydraulic systems, lubrication system engineering and hydraulic cylinders for many domestic and overseas customers.

OFFERING: Various kinds of hydraulic oil cylinders, solutions for hydraulic systems, hydraulic stations.

Product Parameters

Forklift Inclined Hydraulic Oil Cylinder
Bore diameter 40-320mm, customized
Shaft diameter 20-220mm, customized
Working pressure 7-63MPa, customized
Working media Hydraulic oil
Operation temperature -30ºC~+60ºC
Valid Stroke 30-14100mm, customized
Structure Piston type, telescopic type, plunger type
Cylinder body material Aluminium, cast iron, 45mnb steel, stainless steel, 
Mounting Earring, flange, clevis, foot, trunnion, customized
Acting Single acting, double acting
Paint Blue, black red, orange, yellow, green, or customized
Seal Parker, Merkel, Nok, Hallite, etc.
Application Metallurgy, engineering machinery, mine, agriculture, CNC machine, logistics, power, etc.

Product Features

This series of cylinders are widely used in hydraulic systems of industrial vehicles such as forklifts, trucks and aerial work platforms, and perform operations such as steering, lifting, tilting, and side shifting of the main engine. This series of cylinders is reasonable in structure, reliable in operation and easy to maintain. The advantages of the series hydraulic cylinders are as below:

Robust Construction
The hydraulic cylinder is built with high-quality materials to withstand heavy loads and harsh environmental conditions.

Compact Design
It features a compact and space-saving design, making it suitable for installation in shipping containers without compromising the available space.

Precise Control
The cylinder offers precise control over the opening and closing of container doors, allowing for easy and efficient cargo handling.

High Durability
It is engineered to deliver long-lasting performance, reducing maintenance requirements and downtime.

Easy Installation
The cylinder is designed for easy installation and integration into existing container systems.

Reliable Sealing
It incorporates reliable sealing mechanisms to prevent leakage and ensure efficient operation.

Quick Response
Sensitive feedback, only need 2-3 seconds to make the pressure stable.

Advantages

Strong technical team
Hydraulic system designer, electrical control designer, 3D simulation designer, production management, etc.
12 hydraulic engineers, 3 automation engineers, 10 technicians, 6 commissioning engineers.
One-stop factory
Manufacture standard, non-standard hydraulic oil cylinders, hydraulic cylinder components, also provide solutions for integrated hydraulic systems.
Scale Production
Adopt advanced manufacturing devices, realize scale production and lower cost, lower wholesale price.

Popular Models We Have:

Application

Hydraulic cylinders are widely used in engineering machinery, molds, automobiles, mines, metallurgy, aviation, ships, agriculture, environmental protection and other industries.

Our company not only manufactures standard hydraulic oil cylinders, like thin type oil cylinder, magnetic induction oil cylinder, paper rack machine oil cylinder, pit machine oil cylinder, light weight hydraulic cylinder, heavy duty hydraulic cylinder, round type oil cylinder, mechanical oil cylinder, engineering hydraulic cylinder, but also non-standard hydraulic oil cylinders, providing solutions for hydraulic systems.

We own strong technical team, they are respectively engaged in hydraulic system design, electrical control design, production management, etc. Providing 3D simulation designing as per customer’s requirement until you are satisfied.

Company Profile

HangZhou Packway Technology Development Co., LTD, Founded in March 2005, has been at the forefront of innovation, constantly striving to develop cutting-edge technologies and solutions. We currently operate 3 subsidiary companies, each connected with different sectors of the machinery market.

History of the 3 branches:

HangZhou Superworker Technology Co., LTD, established in June 2011, is an innovative enterprise specialized in industrial packaging. The main products and services include: automatic mechanical equipment (steel belt /PET belt strapping machine, clipping belt machine, marking spray machine, labeling machine, etc.), intelligent industrial packaging unit (coil, wire, plate, etc.), intelligent coil logistics system, transformation and upgrading services of similar products, repair and maintenance services of related equipment, supply of wearing parts and consumables. The SUPERWORKER has strong R&D strength and Customers from both domestic and international markets.

With the wide application of automation equipment, HangZhou Dagongren Electric Cylinder Technology Co., Ltd came into being in 2014. We are engaged in designing and manufacturing linear motion products, including servo/stepper motor electric cylinders,  linear actuators, multi-degree of freedom platforms, synchronization lifting platforms, VR simulators, etc, with features of high positioning accuracy, low noise, and long life. Our products have been widely used in automated warehousing, robotics, automation equipment, medical equipment, and AGV, vehicles, etc.

Works Hydraulic Technology (HangZhou) Co..Ltd, deeply rooted in the hydraulic, electronic control, and mechanical related industries, focuses on the research and development, production, and sales of electromechanical and hydraulic products. With a professional approach to providing personalized solutions for customers as the main model. Works mainly produces various hydraulic equipment, lubrication equipment, electronic control systems, hydraulic cylinders, and other products.

FAQ

Common questions you may ask.
Q1. What are your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown wooden cartons. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What are your terms of payment?
A: T/T 50% as deposit, and 50% before shipping. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 7-20 days to produce the products, and 5days by air, 25 days of the ship by sea. The specific delivery time depends on the items and the quantity of your order.
Q5: How is the warranty system?
A: 1~5 years. (upon the deal)
Q6. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q7. What is your sample policy?
A: We can supply the sample, but the customers have to pay the sample cost and the courier cost.
Q8. Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.

Packaging & Shipping

Multiple layers packaging, ensure customers receiving the best products. The final packing will be like below.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Lifetime Technique Support
Warranty: 1 Year
Type: Hydraulic Jack
Structure: Hydraulic Jack
Capacity (Load): 1-10T
Power Source: Hydraulic
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

hydraulic cylinder

Can hydraulic cylinders be integrated with advanced control systems and automation?

Yes, hydraulic cylinders can be integrated with advanced control systems and automation technologies to enhance their functionality, precision, and overall performance. The integration of hydraulic cylinders with advanced control systems allows for more sophisticated and precise control over their operation, enabling automation and intelligent control. Here’s a detailed explanation of how hydraulic cylinders can be integrated with advanced control systems and automation:

1. Electronic Control:

– Hydraulic cylinders can be equipped with electronic sensors and transducers to provide real-time feedback on their position, force, pressure, or velocity. These sensors can be integrated with advanced control systems, such as programmable logic controllers (PLCs) or distributed control systems (DCS), to monitor and control the operation of hydraulic cylinders. By integrating electronic control, the position, speed, and force of hydraulic cylinders can be precisely monitored and adjusted, allowing for more accurate and automated control.

2. Closed-Loop Control:

– Closed-loop control systems use feedback from sensors to continuously monitor and adjust the operation of hydraulic cylinders. By integrating hydraulic cylinders with closed-loop control systems, precise control over position, velocity, and force can be achieved. Closed-loop control enables the system to automatically compensate for variations, external disturbances, or changes in operating conditions, ensuring accurate and consistent performance. This integration is particularly beneficial in applications that require precise positioning, synchronization, or force control.

3. Proportional and Servo Control:

– Hydraulic cylinders can be integrated with proportional and servo control systems to achieve finer control over their operation. Proportional control systems use proportional valves to regulate the flow and pressure of hydraulic fluid, allowing for precise adjustment of cylinder speed and force. Servo control systems, on the other hand, combine feedback sensors, high-performance valves, and advanced control algorithms to achieve extremely precise control over hydraulic cylinders. Proportional and servo control integration enhances the responsiveness, accuracy, and dynamic performance of hydraulic cylinders.

4. Human-Machine Interface (HMI):

– Hydraulic cylinders integrated with advanced control systems can be operated and monitored through human-machine interface (HMI) devices. HMIs provide a graphical user interface that allows operators to interact with the control system, monitor cylinder performance, and adjust parameters. HMIs enable operators to set desired positions, forces, or velocities, and visualize the real-time feedback from sensors. This integration simplifies the operation and monitoring of hydraulic cylinders, making them more user-friendly and facilitating seamless integration into automated systems.

5. Communication and Networking:

– Hydraulic cylinders can be integrated into communication and networking systems, enabling them to be part of a larger automated system. Integration with industrial communication protocols, such as Ethernet/IP, Profibus, or Modbus, allows for seamless information exchange between the hydraulic cylinders and other system components. This integration enables centralized control, data logging, remote monitoring, and coordination with other automated processes. Communication and networking integration enhance the overall efficiency, coordination, and integration of hydraulic cylinders within complex automation systems.

6. Automation and Sequential Control:

– By integrating hydraulic cylinders with advanced control systems, they can be seamlessly incorporated into automated processes and sequential control operations. The control system can execute predefined sequences or programmed logic to control the operation of hydraulic cylinders based on specific conditions, inputs, or timing. This integration enables the automation of complex tasks, such as material handling, assembly operations, or repetitive motions. Hydraulic cylinders can be synchronized with other actuators, sensors, or devices, allowing for coordinated and automated operation in various industrial applications.

7. Predictive Maintenance and Condition Monitoring:

– Advanced control systems can also enable predictive maintenance and condition monitoring for hydraulic cylinders. By integrating sensors and monitoring capabilities, the control system can continuously monitor the performance, health, and condition of hydraulic cylinders. This integration allows for the detection of abnormalities, wear, or potential failures in real-time. Predictive maintenance strategies can be implemented based on the collected data, optimizing maintenance schedules, reducing downtime, and enhancing the overall reliability of hydraulic systems.

In summary, hydraulic cylinders can be integrated with advanced control systems and automation technologies to enhance their functionality, precision, and performance. The integration allows for electronic control, closed-loop control, proportional and servo control, human-machine interface (HMI) interaction, communication and networking, automation and sequential control, as well as predictive maintenance and condition monitoring. These integrations enable more precise control, automation, improved efficiency, and optimized performance of hydraulic cylinders in various industrial applications.

hydraulic cylinder

What considerations are important when selecting hydraulic cylinders for mobile equipment?

To select hydraulic cylinders for mobile equipment, several important considerations need to be taken into account. Here are the key factors to consider:

  1. Load Capacity: Determine the maximum load or force that the hydraulic cylinder will need to support. This includes both the static load and any dynamic or shock loads that may be encountered during operation.
  2. Stroke Length: Consider the required stroke length, which is the distance the hydraulic cylinder can extend and retract. Ensure that the stroke length is sufficient for the specific application and range of motion needed.
  3. Operating Pressure: Determine the maximum operating pressure required for the hydraulic system. This will depend on the load and the specific application. Select a hydraulic cylinder with a pressure rating that exceeds the maximum operating pressure to ensure safety and durability.
  4. Mounting Style: Consider the available space and the mounting requirements of the mobile equipment. Hydraulic cylinders come in various mounting styles, such as flange, trunnion, clevis, and pivot, among others. Choose a mounting style that is compatible with the equipment and provides the necessary support and stability.
  5. Size and Weight: Take into account the physical dimensions and weight of the hydraulic cylinder. Ensure that it can fit within the available space and that the equipment can support its weight without compromising performance or safety.
  6. Speed and Precision: Evaluate the required speed and precision of the hydraulic cylinder’s movement. Different cylinder designs and configurations can affect the speed and accuracy of motion. Consider factors such as cylinder bore size, rod diameter, and the presence of cushioning or dampening features.
  7. Environmental Factors: Assess the operating environment of the mobile equipment. Consider factors such as temperature extremes, exposure to moisture, dust, and chemicals. Select hydraulic cylinders with appropriate seals and coatings that can withstand the environmental conditions and prevent corrosion or damage.
  8. Reliability and Maintenance: Consider the reliability and maintenance requirements of the hydraulic cylinders. Look for reputable manufacturers that provide high-quality products with a proven track record. Evaluate factors such as expected service life, availability of spare parts, and ease of maintenance.
  9. Cost: Finally, consider the cost of the hydraulic cylinders, including the initial purchase price, installation costs, and long-term maintenance expenses. While it is essential to find a cost-effective solution, prioritize quality and performance to ensure safe and efficient operation.

hydraulic cylinder

How do hydraulic cylinders ensure precise and controlled movement in equipment?

Hydraulic cylinders are widely used in various equipment and machinery to provide precise and controlled movement. They utilize hydraulic fluid and mechanical components to achieve accurate positioning, smooth operation, and reliable control. Here’s a detailed explanation of how hydraulic cylinders ensure precise and controlled movement in equipment:

1. Hydraulic Principle:

– Hydraulic cylinders operate based on Pascal’s law, which states that pressure exerted on a fluid is transmitted equally in all directions. The hydraulic fluid is contained within the cylinder, and when pressure is applied, it acts on the piston, generating force. By controlling the pressure and flow of hydraulic fluid, the movement of the cylinder can be precisely regulated, allowing for accurate and controlled motion.

2. Force and Load Management:

– Hydraulic cylinders are designed to handle specific loads and forces. The force generated by the hydraulic cylinder depends on the hydraulic pressure and the surface area of the piston. By adjusting the pressure, the force output can be controlled. This allows for precise management of the load and ensures that the cylinder can handle the required force without exerting excessive or insufficient force. Proper load management contributes to the precise and controlled movement of the equipment.

3. Control Valves:

– Control valves play a crucial role in regulating the flow and direction of hydraulic fluid within the cylinder. These valves allow operators to control the extension and retraction of the cylinder, adjust the speed of movement, and stop or hold the cylinder at any desired position. By manipulating the control valves, precise and controlled movement can be achieved, enabling operators to position equipment accurately and perform specific tasks with precision.

4. Flow Control:

– Hydraulic cylinders incorporate flow control valves to manage the rate of hydraulic fluid flow. These valves control the speed of the cylinder’s extension and retraction, allowing for smooth and controlled movement. By adjusting the flow rate, operators can precisely control the speed of the cylinder, ensuring that it moves at the desired rate without sudden or erratic movements. Flow control contributes to the overall precision and control of the equipment’s movement.

5. Position Sensing:

– To ensure precise movement, hydraulic cylinders can be equipped with position sensing devices such as linear transducers or proximity sensors. These sensors provide feedback on the position of the cylinder, allowing for accurate position control and closed-loop control systems. By continuously monitoring the position, the equipment’s movement can be controlled with high accuracy, enabling precise positioning and operation.

6. Proportional Control:

– Advanced hydraulic systems utilize proportional control technology, which allows for precise and fine-tuned control of the hydraulic cylinder’s movement. Proportional valves, often operated by electronic control systems, provide variable flow rates and pressure adjustments. This technology enables precise control of speed, force, and position, resulting in highly accurate and controlled movement of the equipment.

7. Cushioning and Damping:

– Hydraulic cylinders can incorporate cushioning and damping mechanisms to ensure smooth and controlled movement at the end of the stroke. Cushioning features, such as adjustable cushions or shock absorbers, reduce the impact and decelerate the cylinder before reaching the end of the stroke. This prevents abrupt stops and minimizes vibrations, contributing to precise and controlled movement.

8. Load Compensation:

– Some hydraulic systems utilize load compensation mechanisms to maintain precise movement even when the load varies. Load-sensing systems monitor the load demand and adjust the hydraulic pressure and flow accordingly to meet that demand. This compensation ensures that the equipment’s movement remains accurate and controlled, regardless of changes in the applied load.

In summary, hydraulic cylinders ensure precise and controlled movement in equipment through the application of hydraulic principles, force and load management, control valves, flow control, position sensing, proportional control, cushioning and damping mechanisms, and load compensation. These features and technologies allow operators to achieve accurate positioning, smooth operation, and reliable control, enabling equipment to perform tasks with precision and efficiency. The combination of hydraulic power and careful design considerations ensures that hydraulic cylinders deliver precise and controlled movement in a wide range of industrial applications.

China supplier Steel Shifting Hydraulic Oil Cylinder for 50c 50cn Forklift Loader Heavy Truck   vacuum pump distributorsChina supplier Steel Shifting Hydraulic Oil Cylinder for 50c 50cn Forklift Loader Heavy Truck   vacuum pump distributors
editor by CX 2024-01-15

China factory Double Acting Welded Roundline Hydraulic Oil Cylinder for Forklift vacuum pump brakes

Product Description

1.All cylinder in this series use carbon streel for both front/rear cover.

2.strong structure.

3.Medium carbon steel S45C is used for the piston rod,with hard chromate plated then polished to mirror class . lt has very high rigidity and resistance to erosion and corrosion.

4.The cylinder is mode by honed carbon steel tube.

5.Adjustable cushions and bleeding holes at both ends.

Specification

Cylinder bore 32,40,50,63,80,100,125,150,200,250,300
Tatal Stroke 10~1000
Maximum use pressure 350kgf/cm
Minimum use pressure 3kgf/cm
Actuation oil ISO Vg68
Speed range 8~400 mm/s
Operating temperature range -10~+200ºC

 

How to order

Broe Φ32,Φ40,Φ50,Φ63,Φ80,Φ100,Φ125,Φ150
Semsomh device(magnetic) with magnetic,without magnetic
Stroke 20~2000mm
Mounting accessories

basic type,Front flange mounting,front foot mounting,

center trunnion mounting,single swivel mounting,double swivel mounting

Rod accessories i type rod clevis,y type rod clevis
Oil port location custom made

Contact us to support customization

Packaging & Delivery

About Us

Youjiaxin is an experienced manufacturer specializes in CNC machining, CNC turning, stamping and laser cutting parts with different materials and many finished surface.

We are in the business of providing value-added services to assist you in completing your projects. The high quality and reliability of our service has enabled us to maintain long-standing relationships with our clients in various industries.

Rich experience, engineering expertise and high performance equipment help us in offering our customers top quality products.

If you have any question, please kindly refer to the FAQs below or contact us directly.

FAQ
 

  1. Do you accept OEM manufacturing?
    Yes! We do accept OEM manufacturing. so we can provide the best price as well as the first class service.
  2. Could we get small quantity samples?
    Yes! We understand the quality test is important and we are glad to make the sample for you. The MOQ could be 1pcs.
  3. Can you provide free sample? How long can we expect to get the sample?
    Sample can be free of charge if deposit for future order received. samples need 5-10days if need custom make . standard can be ship out in 2 days.
  4. How long is the production time?
    Normally about 30 days.
  5. What is the warranty?
    1year against B/L date.

Certification: ISO9001
Pressure: High Pressure
Work Temperature: High Temperature
Acting Way: Double Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 200/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

forklift hydraulic cylinder

How does a forklift hydraulic cylinder handle variations in cylinder size?

A forklift hydraulic cylinder is designed to handle variations in cylinder size and accommodate different lifting capacities. Here’s an explanation of how it achieves this:

The hydraulic cylinder’s ability to handle variations in cylinder size is primarily dependent on its design and the following factors:

1. Piston Diameter:

The piston diameter of the hydraulic cylinder determines the lifting force it can generate. Forklift hydraulic cylinders are designed with different piston diameters to accommodate various load capacities. Larger piston diameters provide higher lifting capacities, while smaller diameters are suitable for lighter loads. The cylinder is designed and manufactured to match the required lifting capacity based on the forklift’s specifications.

2. Cylinder Construction:

The hydraulic cylinder is constructed to withstand the forces exerted during lifting operations. The materials used in its construction, such as high-strength steel, are selected based on the anticipated load capacities. The cylinder’s structural integrity ensures that it can handle the stress and pressure exerted during lifting, regardless of the cylinder size.

3. Hydraulic System Pressure:

The hydraulic system pressure plays a crucial role in determining the lifting capacity of the cylinder. By increasing or decreasing the pressure of the hydraulic fluid, the lifting force generated by the cylinder can be adjusted. The forklift’s hydraulic system is designed to provide sufficient pressure to match the lifting requirements of different cylinder sizes.

4. Control Valves and Flow:

The forklift’s hydraulic system incorporates control valves that regulate the flow of hydraulic fluid to the cylinder. These valves allow the operator to control the speed and force of the cylinder’s extension and retraction. By adjusting the flow rate, the lifting capacity can be tailored to suit the specific cylinder size and the load being lifted.

5. Sealing Mechanisms:

The hydraulic cylinder incorporates seals to prevent fluid leakage and maintain pressure. These seals, designed to accommodate different cylinder sizes, ensure a proper seal between the piston and cylinder barrel. They are selected based on the specific requirements of the cylinder size to maintain optimal performance and prevent leakage.

In summary, a forklift hydraulic cylinder handles variations in cylinder size by incorporating design elements such as piston diameter, appropriate construction materials, hydraulic system pressure, control valves, and sealing mechanisms. These factors work together to ensure that the cylinder can generate the required lifting force and withstand the forces exerted during lifting operations, regardless of the cylinder size.

forklift hydraulic cylinder

How does a forklift hydraulic cylinder contribute to load rotation?

A forklift hydraulic cylinder plays a significant role in facilitating load rotation. The hydraulic cylinder enables the forklift to manipulate and reposition loads by providing controlled rotational movement. Here’s an explanation of how the hydraulic cylinder contributes to load rotation:

The forklift hydraulic cylinder contributes to load rotation in the following ways:

1. Tilt Function:

Hydraulic cylinders are responsible for the tilt function of the forklift’s mast or carriage. The hydraulic cylinder controls the tilting mechanism, allowing the forks or attachments to tilt forward or backward. By adjusting the tilt angle, the hydraulic cylinder enables the forklift to change the orientation of the load and achieve load rotation.

2. Controlled Movement:

The hydraulic cylinder provides controlled movement during load rotation. It allows the operator to adjust the speed and direction of the tilt function, ensuring smooth and precise rotation of the load. The operator can manipulate the hydraulic controls to achieve the desired rotation angle and maintain stability throughout the process.

3. Load Centering:

Hydraulic cylinders contribute to load rotation by assisting in load centering. The hydraulic system can be equipped with attachments such as rotators or clamps that are actuated by hydraulic cylinders. These attachments help secure the load and ensure it remains centered during rotation, preventing imbalances or accidents.

4. Load Manipulation:

The hydraulic cylinder allows for load manipulation during rotation. By controlling the tilt function, the hydraulic cylinder enables the forklift to precisely position the load, making it easier to place or retrieve items from specific locations. Load rotation facilitated by the hydraulic cylinder enhances the forklift’s versatility and efficiency in various material handling tasks.

5. Operator Control:

Forklift hydraulic cylinders are operated by the forklift operator using hydraulic controls. The operator can adjust the tilt angle and speed of the hydraulic cylinder to achieve the desired load rotation. The hydraulic system provides the necessary responsiveness and control, allowing the operator to safely and accurately manipulate the load.

In summary, a forklift hydraulic cylinder enables load rotation through its tilt function, controlled movement, load centering capabilities, load manipulation, and operator control. The hydraulic cylinder’s ability to provide controlled rotation enhances the forklift’s versatility and efficiency in handling different types of loads and materials.

forklift hydraulic cylinder

Can You Explain the Role of Hydraulic Fluid in a Forklift Cylinder?

The role of hydraulic fluid in a forklift cylinder is crucial for the proper operation and functionality of the hydraulic system. Hydraulic fluid, also known as hydraulic oil, serves multiple important functions within the forklift cylinder. Here’s an explanation of its role:

  1. Transmission of Power:
  2. Hydraulic fluid is responsible for transmitting power within the forklift cylinder. The hydraulic system in a forklift uses fluid under pressure to generate force and perform various tasks. When the forklift operator activates the controls, hydraulic fluid is pressurized by the hydraulic pump and directed towards the forklift cylinder. The pressurized fluid then applies force on the piston inside the cylinder, allowing the forklift to lift heavy loads.

  3. Lubrication:
  4. Another important role of hydraulic fluid is to provide lubrication within the forklift cylinder. As the piston moves within the cylinder, there is friction between the piston seal and the cylinder wall. Hydraulic fluid acts as a lubricant, reducing friction and preventing excessive wear and tear. The lubricating properties of the hydraulic fluid ensure smooth movement of the piston and other internal components, enhancing the longevity and efficiency of the forklift cylinder.

  5. Heat Transfer:
  6. Hydraulic systems generate heat due to the mechanical and fluid friction occurring during operation. The hydraulic fluid in the forklift cylinder plays a crucial role in heat transfer. It absorbs heat generated within the cylinder and carries it away from the components, helping to maintain the optimal operating temperature. Effective heat transfer prevents overheating and ensures the hydraulic system functions reliably. Some hydraulic fluids are specifically formulated with heat-resistant properties to handle high-temperature applications.

  7. Sealing and Contamination Prevention:
  8. Hydraulic fluid helps maintain a proper seal within the forklift cylinder. The fluid fills the small gaps between the piston and cylinder wall, preventing leakage of pressurized fluid. It also helps to keep out contaminants, such as dirt, dust, and moisture, which can cause damage to the internal components. Hydraulic fluids often contain additives that provide sealing properties and protect against corrosion, maintaining the integrity of the hydraulic system.

  9. Pressure Regulation:
  10. Hydraulic fluid plays a role in pressure regulation within the forklift cylinder. The hydraulic pump pressurizes the fluid, and this pressure is transmitted to the cylinder to generate the required force for lifting loads. The properties of the hydraulic fluid, such as viscosity and compressibility, influence the pressure characteristics within the system. Proper selection of hydraulic fluid ensures the desired pressure levels are maintained, allowing the forklift to operate safely and efficiently.

  11. Contaminant Suspension:
  12. Hydraulic fluid acts as a medium for suspending and carrying away contaminants that may enter the forklift cylinder. It traps particles and debris, preventing them from settling on critical hydraulic components. This helps to maintain the cleanliness of the hydraulic system and reduces the risk of damage or clogging. Regular maintenance, including fluid filtration and replacement, is essential to ensure the hydraulic fluid effectively suspends contaminants and maintains system cleanliness.

In summary, hydraulic fluid plays a vital role in a forklift cylinder. It transmits power, provides lubrication, facilitates heat transfer, helps maintain seals, regulates pressure, and suspends contaminants. By performing these functions, hydraulic fluid ensures the smooth and efficient operation of the forklift hydraulic system, contributing to the lifting and handling of heavy loads with precision and reliability.

China factory Double Acting Welded Roundline Hydraulic Oil Cylinder for Forklift   vacuum pump brakesChina factory Double Acting Welded Roundline Hydraulic Oil Cylinder for Forklift   vacuum pump brakes
editor by CX 2023-10-20

China Good quality China Factory Directly Provide Large Forklift Spare Part Steering Hydraulic Oil Cylinder with Sensor vacuum pump electric

Product Description

China Factory Directly  Provide Large Forklift Spare Part Steering Hydraulic Oil Cylinder with Sensor

Product Specifications:

Item Specifications
Bore diameter 60mm~500mm 
Bod diameter 30mm~450mm
Stroke 100mm~600mm
Woorking Pressure 17-40Mpa,Customizable
Surface treatment of piston rod HaHard Chrome Plating,Electroplated Milky White Chromium+Hard Chromium,Nickel Plating+Hard Chromium Plating,High-Velocity Oxygen-Fuel CrC NiC,Ceramic Coating,Nitriding,Laser Cladding
Material High tensile cold drawn tube, precision honed for extended seal life
Mounting Earring,Flange,Clevis.Foot,Trunnion,Customizable
Seal Type Parker,NOK, Hallite GAPI or as customer’s requirement
Warrenty 18 months
MOQ 1pcs
Production Time Based on order quantity.normally 30-40 days.
Certification ISO9001,CE, SGS
Color Gery,Yellow,Red,Black,Customizable
Packaging metal case,plywood case,carton or as requirement 
Service OEM & ODM
Price Advantage Competitive factory price with guaranteed quality
Business Type Manufacturer 

Product Detail:

The built-in sensor of the steering cylinder is used to accurately measure the steering displacement of large forklifts.

Mounting Method:

Appliactions:
Walking Machinery,Large Forklift.


Other Products:

Our Factory:

Inspection Process:
 

  Inspection Type  Inspection Standard
Raw Material Inspection Before storage, QC takes the measurement of the raw materials.
Process Material Inspection During the production, QCs conduct a random inspection.
Before the hydraulic cylinder parts transferred to the next process, QCs takes inspection.
Final Function Testing All the hydraulic cylinders take hydraulic function test

Inspection of Mechanical Properties of Raw Materials
 

 


Process Material Inspection


Final Function Testing


Packing & Delivery:

About US:

Our Certificate

 

ZheJiang Tianjian Hydraulic Technology Co.,Ltd is specializing in the production of various types of hydraulic cylinders as well as cylinder barrel, piston cylinder and other cylinder accessories.

As a highly specialized manufacturer of hydraulic cylinders, tianjian provides design optimization solutions and reliable products to many customers at home and abroad. No matter in construction machinery, railway bridge machinery, port ship machinery, metallurgy and mining machinery, oil and light industry machinery, special vehicles and other industries, tianjian can provide various standard and non-standard hydraulic cylinder design optimization schemes and products according to users’ requirements, and provide integrated services for perfection and quality.

If possible, when contact with us, please apply information as below 

Bore

Rod

Stroke

Work Pressure

Mounting

Work environment

 

 

 

 

 

 

Or you can offer us your sketch diagram or photos so that we could understand you exactly meaning, help us avoid mistakes.

And if you have samples, we can manufacture according to your samples after sending to us.

Welcome to our factory if you have any time.

Your satisfaction is our biggest motivation.

Now, you can contact with us for any question or inquiry.

FAQ:

1, What does your company do?
A: we are a supplier of high quality hydraulic products including Hydraulic Cylinder, Hydraulic Motor, Hydraulic Power Pack, Hydraulic station and other Hydraulic components.
 
2, Are you a manufacture or a trading company?
A: We are a  manufacturer.
 
3, What certificate do you have?
A: All our factories are ISO certificated. And our main suppliers of materials and parts are with CE, RoHS, CSA and UL certificates.
 
4, How long is your delivery time?
A: The delivery time depends on different products and quantity. The cylinder usually need about 45-60 days and the Motor need about 30-50 days.
 
5, Can you make parts as customer’s requirement or drawing?
A: Yes, we can OEM for you as your drawings. Our engineer also can give you professional support for technical suggestions.
 
6, What kind of payment terms do you accept?
A: We prefer T/T through bank. 30% when order is confirmed and 70% before shipment. L/C is also acceptable for amount over 20,000USD.
 
7, What is your warranty policy?
A: All our products are warranted for 1 full year from date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence. We serious remind that unclean hydraulic oil will definitely cause damage to your Hydraulic components. And this damage is not included in the warranty range. So we strongly suggest you to use new clean oil or make sure the system oil are clean when using our parts

Certification: GS, RoHS, CE, ISO9001
Pressure: Medium Pressure
Work Temperature: High Temperature
Acting Way: Double Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 600/Set
1 Set(Min.Order)

|

Customization:
Available

|

forklift hydraulic cylinder

How does a forklift hydraulic cylinder handle variations in fluid pressure?

A forklift hydraulic cylinder is designed to handle variations in fluid pressure and maintain consistent performance. Here’s an explanation of how it accomplishes this:

The hydraulic cylinder’s ability to handle variations in fluid pressure is primarily attributed to its internal design and the use of various components:

1. Cylinder Construction:

The cylinder barrel, which houses the piston and seals, is designed to withstand high-pressure conditions. It is typically made of durable materials such as high-strength steel to ensure structural integrity and prevent leakage or deformation.

2. Sealing Mechanisms:

The hydraulic cylinder incorporates seals at key points to prevent fluid leakage and maintain pressure. These seals, typically made of rubber or other elastomeric materials, create a tight barrier between the piston and cylinder barrel. They are designed to withstand variations in pressure and provide reliable sealing performance.

3. Pressure Relief Mechanisms:

In situations where there are sudden increases in fluid pressure, hydraulic cylinders may be equipped with pressure relief mechanisms. These mechanisms allow excess pressure to be released, preventing damage to the cylinder or other hydraulic system components. Pressure relief valves or similar devices are commonly used for this purpose.

4. Hydraulic Fluid Properties:

The hydraulic fluid itself plays a role in handling pressure variations. The fluid is carefully selected based on its viscosity, stability, and ability to withstand pressure changes. It is essential to use hydraulic fluids that are specifically formulated for the operating conditions and pressure requirements of the forklift hydraulic system.

5. Control Valves:

The forklift’s hydraulic system includes control valves that regulate the flow and direction of hydraulic fluid. These valves allow the operator to control the pressure and flow rate within the hydraulic cylinder, ensuring safe and efficient operation even during pressure variations.

By incorporating these design elements and components, a forklift hydraulic cylinder can effectively handle variations in fluid pressure. The robust cylinder construction, sealing mechanisms, pressure relief mechanisms, appropriate hydraulic fluid selection, and control valves work together to maintain consistent performance and prevent any adverse effects caused by pressure fluctuations.

In summary, a forklift hydraulic cylinder is specifically designed to handle variations in fluid pressure. Through its construction, sealing mechanisms, pressure relief mechanisms, hydraulic fluid properties, and control valves, the cylinder ensures reliable and consistent performance even under changing pressure conditions.

forklift hydraulic cylinder

Can hydraulic cylinders be used in cold storage forklifts?

Yes, hydraulic cylinders can be used in cold storage forklifts. Cold storage forklifts, also known as freezer forklifts or refrigerated forklifts, are specifically designed to operate in cold environments such as cold storage warehouses or freezer rooms. Hydraulic cylinders play an essential role in the functionality of these specialized forklifts. Here’s an explanation of how hydraulic cylinders are used in cold storage forklifts:

Hydraulic cylinders are utilized in cold storage forklifts in the following ways:

1. Mast Lifting:

Similar to standard forklifts, hydraulic cylinders are used to lift and lower the mast in cold storage forklifts. The mast is the vertical assembly that houses the lifting mechanism and forks. Hydraulic cylinders provide the power and control for vertical movement, allowing the forklift to lift and lower loads in cold storage environments.

2. Reach and Extend:

Cold storage forklifts may have telescopic masts or extendable booms to reach and handle loads in high storage racks. Hydraulic cylinders are responsible for extending and retracting the telescopic sections of the mast or boom. This feature enables the forklift to reach and handle pallets or goods located at varying heights in cold storage areas.

3. Load Manipulation:

Hydraulic cylinders contribute to load manipulation in cold storage forklifts. These cylinders are used to control attachments such as side shifters, fork positioners, or clamp mechanisms. By utilizing hydraulic power, the cylinders allow for precise adjustments and positioning of the attachments, facilitating efficient handling of loads in cold storage environments.

4. Operator Controls:

Cold storage forklifts are equipped with operator controls that enable the adjustment and operation of hydraulic cylinders. The forklift operator can use the control levers or buttons within the cabin to activate and control the hydraulic cylinders, adjusting the lifting, reaching, or attachment functions as needed.

5. Cold-Resistant Design:

Hydraulic cylinders used in cold storage forklifts are often designed to withstand low temperatures. They may incorporate special seals, lubricants, or materials that can withstand the cold environment without compromising performance. This ensures the reliability and functionality of the hydraulic system in sub-zero temperatures.

In summary, hydraulic cylinders are integral components of cold storage forklifts, enabling mast lifting, reach and extension, load manipulation, and operator control functions. These cylinders are designed to operate in cold environments and contribute to the efficiency and effectiveness of material handling operations in cold storage warehouses or freezer rooms.

forklift hydraulic cylinder

What are the Safety Considerations When Using Forklifts with Hydraulic Cylinders?

When using forklifts with hydraulic cylinders, it is essential to prioritize safety to prevent accidents, injuries, and property damage. Hydraulic systems and cylinders are integral components of forklifts, and understanding and implementing safety considerations is crucial. Here are important safety considerations to keep in mind:

  1. Operator Training and Certification:
  2. Operators must receive thorough training and certification specific to forklift operations. Proper training should cover the safe operation of hydraulic systems and cylinders, including understanding the controls, load capacity, stability, and safe maneuvering techniques. Well-trained operators are more likely to handle hydraulic cylinders safely and minimize the risk of accidents or misuse.

  3. Regular Inspections and Maintenance:
  4. Forklifts and their hydraulic systems, including cylinders, should undergo regular inspections and maintenance to ensure they are in proper working condition. Inspections should identify any signs of wear, leaks, or damage, and maintenance tasks such as lubrication and component replacements should be performed as recommended by the manufacturer. Well-maintained hydraulic cylinders contribute to safe and reliable forklift operations.

  5. Load Capacity and Stability:
  6. Understanding and adhering to the forklift’s load capacity limitations is crucial for safe operation. Overloading a forklift can lead to instability and potential tip-overs. Operators should be aware of the load capacity rating and ensure that loads are properly balanced and secured. Maintaining the forklift’s stability, especially when using the hydraulic cylinder to lift or lower loads, is essential to prevent accidents caused by tipping or loss of control.

  7. Proper Load Positioning and Handling:
  8. Safe load positioning and handling contribute to overall forklift safety. Operators should ensure that loads are positioned correctly on the forks, centered and secure, to prevent them from shifting or falling during transport. When using the hydraulic cylinder to raise or lower loads, operators should do so gradually and avoid sudden movements that may destabilize the forklift or cause the load to swing uncontrollably.

  9. Avoiding Overextension and Collisions:
  10. Overextending the hydraulic cylinder beyond its recommended limits can lead to failure or instability. Operators should be aware of the maximum extension and retraction limits of the cylinder and avoid exceeding them. Additionally, operators must exercise caution to prevent collisions with objects or structures, as impacts can damage the hydraulic cylinder, compromise its integrity, and pose safety risks.

  11. Proper Use of Controls:
  12. Operators should be familiar with the forklift’s hydraulic control system and use the controls properly. This includes understanding the functions of each control, such as raising, lowering, tilting, or extending the forks, and using them with precision and care. Mishandling the hydraulic controls can result in sudden movements or unintended actions, potentially causing accidents or injuries.

  13. Clear Communication and Awareness:
  14. Clear communication and situational awareness are essential for safe forklift operations. Operators should maintain clear visibility, use mirrors or cameras if available, and be aware of their surroundings to avoid collisions with pedestrians, other vehicles, or obstacles. Effective communication with co-workers and signaling to indicate forklift movements can help prevent accidents and ensure a safe working environment.

  15. Emergency Procedures:
  16. Operators should be familiar with emergency procedures and know how to respond in case of malfunctions, leaks, or other emergencies involving the hydraulic cylinder. Proper training should cover emergency shutdown procedures, reporting protocols, and evacuation plans to ensure a timely and coordinated response that minimizes risks to personnel and property.

By prioritizing operator training, regular inspections, adherence to load capacity limits, proper load handling, cautious control usage, and clear communication, forklifts with hydraulic cylinders can be operated safely and efficiently. Implementing these safety considerations helps reduce the risk of accidents, protect personnel, and maintain a secure work environment.

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editor by CX 2023-10-13