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LB Front And Back Foot Type Heavy Rod Hydraulic Cylinder

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LB Front And Back Foot Type Heavy Rod Hydraulic Cylinder

LB front and rear foot heavy rod hydraulic cylinders are state-of-the-art hydraulic elements designed to meet the needs of various industrial applications. With its rugged construction, superior force output, and unique front and rear foot design, this hydraulic cylinder offers exceptional power, precision, and versatility. Whether heavy lifting, pushing, or pulling, LB front and back foot heavy rod hydraulic cylinders provide reliable performance to optimize industrial operations.

Essential Characteristics Of Heavy Rod Hydraulic Cylinder:

Robust Construction:  This heavy rod hydraulic cylinder is made of high-quality materials such as solid steel or alloys to ensure durability and longevity. Its rugged construction allows it to handle heavy loads, high pressures, and challenging environmental conditions, making it suitable for demanding industrial tasks.

High Force Output:  LB front and rear foot heavy rod hydraulic cylinders have an impressive force output, making them ideal for applications that require a lot of power. Its large piston diameter and high-pressure capability provide exceptional strength to handle heavy-duty tasks easily.

Front and Back Foot Design:  This hydraulic cylinder has a unique show and rear foot design for various mounting options. The front and back foot arrangement provides stability and increases the bearing capacity of the cylinder. This design is easy to install and integrate into various hydraulic systems and equipment configurations, providing flexibility and adaptability.

Precise Control:  LB front and rear foot heavy rod hydraulic cylinders use precision machined components and high-quality seals to ensure accurate and reliable operation. It can precisely control the movement and positioning of loads for efficient and appropriate processing.

LB Front And Back Foot Type Heavy Rod Hydraulic Cylinder Parameter:

LB Front And Back Foot Type Heavy Rod Hydraulic Cylinder Usage Method:

Mounting:  First, safely install the LB front and rear foot heavy rod hydraulic cylinders using appropriate brackets or fixtures. Ensure proper alignment and stability during installation to prevent cylinder misalignment or stress.

Hydraulic System Integration:  Follow the manufacturer’s instructions and guidelines to connect hydraulic lines to cylinder ports. The cylinder is integrated into the hydraulic system by clicking it to a suitable pump or power unit. Ensure cylinder specifications and operating requirements are met.

Control and Operation:  The control valve in the hydraulic system regulates the flow of hydraulic oil into and out of the cylinder. Adjust the control Settings according to the desired linear motion and force output. Test the movement of the cylinder to verify its function and responsiveness.

LB Front And Back Foot Type Heavy Rod Hydraulic Cylinder Maintenance:

Regular maintenance ensures optimal performance and longevity of the LB front and back foot type heavy rod hydraulic cylinder. Follow these maintenance guidelines:

Regular Inspection:  Perform routine inspections to identify signs of wear, damage, or leaks. Check cylinder blocks, piston rods, seals, and other components for abnormalities. Resolve any issues promptly to prevent further injury or operational inefficiencies.

Lubrication:  Apply the recommended lubricant to the moving parts of the cylinder, including tie rods and seals. Regular lubrication minimizes friction, reduces wear, and ensures smooth operation. Use the appropriate lubricant type according to the manufacturer’s lubrication interval guidelines.

Seal Replacement:  If seals are found to be deteriorating or leaking, replace seals with genuine parts approved by the manufacturer. Damaged or worn seals can compromise the cylinder’s performance and lead to hydraulic oil leakage.

Cleaning:  Clean cylinders by removing dirt, debris, and other contaminants. Before reassembling, use a non-abrasive cleaner and make sure all parts are arid. Regular cleaning promotes optimal performance and prevents premature wear or damage.

How Do You Rebuild A Hydraulic Cylinder?

Rebuilding a hydraulic cylinder involves disassembling the cylinder, inspecting and replacing worn or damaged components, and reassembling the cylinder with new seals and other necessary parts. Here is a general step-by-step guide on how to rebuild a hydraulic cylinder:

  1. Safety Precautions: Before starting the rebuild process, ensure that the hydraulic system is depressurized and that all hydraulic fluid has been drained. Wear appropriate safety gear, such as gloves and safety glasses, to protect yourself.
  2. Cylinder Removal: Disconnect the hydraulic cylinder from the equipment or machinery it is attached to. This may involve removing mounting brackets, fittings, or other connections. Follow the manufacturer’s instructions or equipment manuals for guidance specific to your hydraulic cylinder.
  3. Disassembly: Carefully disassemble the hydraulic cylinder, following these steps:a. Remove the end caps: Typically, hydraulic cylinders have two end caps—one at each end. Unscrew the bolts or screws holding the end caps in place and carefully remove the caps.b. Extract the piston: Once the end caps are removed, gently slide out the piston assembly from the cylinder barrel. Take note of the orientation and arrangement of any seals or bearings.

    c. Remove seals and other components: Remove all seals, bearings, and any other components from both the piston and cylinder barrel. Inspect each component for wear, damage, or signs of leakage.

  4. Inspection and Replacement: Inspect all components, including the piston, cylinder barrel, seals, bearings, and other parts. Look for signs of wear, scoring, pitting, or other damage. Replace any components that show signs of excessive wear or damage.a. Seals: Replace all seals with new ones, ensuring they are the correct size and type for your hydraulic cylinder. Lubricate the new seals with hydraulic fluid before installation.b. Other Components: If any bearings, bushings, or other components show signs of wear or damage, replace them with new ones per the manufacturer’s specifications.
  5. Cleaning: Clean all components thoroughly, removing dirt, debris, or old hydraulic fluid. Use a suitable cleaning agent to ensure all parts are completely dry before reassembly.
  6. Reassembly: Follow these steps to reassemble the hydraulic cylinder:a. Install new seals: Carefully install new seals onto the piston and inside the cylinder barrel. Ensure proper orientation and alignment of the seals.b. Insert the piston: Gently slide the piston assembly back into the cylinder barrel, taking care not to damage the new seals.

    c. Reattach end caps: Place the end caps back onto the cylinder barrel and secure them with the appropriate bolts or screws. Tighten them to the manufacturer’s recommended torque specifications.

  7. Hydraulic Fluid Replacement: Fill the hydraulic cylinder with the recommended hydraulic fluid, ensuring it is the correct type and at the appropriate level. Bleed any air from the system as per the manufacturer’s instructions.
  8. Testing: Reconnect the hydraulic cylinder to the equipment or machinery and test its operation. Check for any leaks or abnormal behavior. Ensure that the cylinder functions smoothly and performs as expected.

Capability & Capacity Of Factory:

(1) Assembly

We have a first-class independent research and development assembly platform. The hydraulic cylinder production workshop has four semi-automatic lifting cylinder assembly lines and one automatic tilt cylinder assembly line, with a designed annual production capacity of 1 million pieces. The special cylinder workshop is equipped with various specifications of a semi-automatic cleaning assembly system with a designed annual production capacity of 200,000 and equipped with famous CNC machining equipment, a machining center, a high-precision cylinder processing special equipment, a robot welding machine, an automatic cleaning machine, automatic cylinder assembly machine, and automatic painting production line. Existing critical equipment of more than 300 sets (sets). The optimal allocation and efficient use of equipment resources ensure the accuracy requirements of products and meet the high-quality needs of products.

(2) Machining

The machining shop is equipped with a customized inclined rail turning center, machining center, high-speed honing machine, welding robot, and other related equipment, which can handle the processing of cylinder tubes with a maximum inner diameter of 400mm and a maximum length of 6 meters.

(3) Welding

(4) Painting & coating

With small and medium-sized cylinder automatic water-based paint coating lines, to achieve automatic robot loading and unloading and automatic spraying, the design capacity of 4000 pieces per shift;
We also have a semi-automatic paint production line for large cylinders powered by a power chain, with 60 cases per shift design capacity.

(5) Testing

We have first-class inspection facilities and test beds to ensure that the performance of the cylinder meets the requirements.



We are one of the best heavy rod hydraulic cylinder manufacturers. We can offer wide heavy rod hydraulic cylinder stock. We also provide corresponding agricultural gearboxes. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!


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