557/60056 Ram Overview

This 557/60056 hydraulic ram is a reliable replacement part for JCB backhoe loaders. Manufactured with high-strength steel body and premium sealing components, it features excellent wear resistance, corrosion resistance and zero oil leakage.

Built to strict OEM specifications, it matches original size and performance perfectly for direct installation. It delivers smooth, precise steering under various working conditions, maintaining stable operation even in harsh construction environments. Durable and low-maintenance, it is an ideal choice for equipment repair and replacement.

Features and Benefits

• High-strength steel construction for outstanding durability and wear resistance.

• Premium sealing components to effectively prevent oil leakage.

• Strictly manufactured per OEM standards for perfect compatibility.

• Delivers smooth and precise steering in harsh working conditions.

• Easy to install, saves time on equipment maintenance.

Specifications of 557/60056- Hydraulic Cylinder

• Applicable Models: JCB backhoe loaders

• Rated Working Pressure: 210 bar

• Max Working Pressure: 250 bar

• Operating Pressure Range: 210 - 240 bar

• Working Speed: Continuous: 0.1~0.3 m/s; Intermittent: 0.3~0.5 m/s

• Recommended Hydraulic Oil: ISO VG 46 anti-wear hydraulic oil

• Main Material: High-strength steel, hard-chromed rod

• Interchangeable Part Number: 557/60056

  
  

Applications

• Designed for JCB 3CX, 3DX and 4CX backhoe loaders

• Mainly used as lift cylinder for loader lifting mechanism

• Suitable for construction sites, farm yards, road maintenance and material handling work

• Ideal for various heavy-load lifting and operating scenarios

Packaging & Delivery

557/60056 Hydraulic Cylinder are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.

557/60056 Hydraulic Cylinder FAQ:

1. What is the 557/60056 Hydraulic Cylinder ?

• It adopts high-strength steel body and premium seals, with great wear resistance and no oil leakage.

• Made to OEM standards, it fits perfectly and can be installed directly.

• It runs stably under heavy loads and harsh working environments for long service life.
  
  

3. What is the working pressure range of 557/60056 Hydraulic Cylinder ?

• Rated working pressure: 210 bar (3000 psi)

• Maximum working pressure: 250 bar（3625.95 psi）

• Operating pressure range: 210 bar to 240 bar (3000 psi to 3480 psi).

4. Can 557/60056 Hydraulic Cylinder replace other brands?

• Yes, the 557/60056 hydraulic cylinder can replace equivalent cylinders from other brands under proper conditions.

• It is designed as a direct aftermarket replacement for the original JCB 557/60056 cylinder.
  

• Matches OEM dimensions, mounting points and pressure ratings (210–250 bar) for seamless fit.
  

• Interchangeable with other brands’ cylinders that meet the same technical specs and SAE/ISO standards.
  

• Built with high‑strength steel and premium seals, ensuring reliable performance as an alternative part.
  

  
  

5. What hydraulic oil is recommended for 557/60056 Hydraulic Cylinder ?

7. Do you provide OEM or customized services?

8. How can I get a quotation quickly

Please provide the following details:

• Model or displacement

• Working pressure

• Speed

• Quantity
  We will reply within 12 hours with a competitive quotation.

  
  

Certifications & Quality Assurance

557/60056 Hydraulic Cylinder are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.

FAQ

1.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.

2.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.

3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

4.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.

Green Hydraulic's manufacturing facilities for Hydraulic Cylinder maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.All Hydraulic Cylinder produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.

To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.