JCB Hydraulic Cylinder 556/60402 Overview

This 556/60402 stabilizer cylinder is engineered as a direct OEM replacement for JCB 3CX & 4CX backhoe loaders. The piston rod adopts hard chrome plating to resist abrasion and corrosion, paired with high-performance imported seals to prevent oil leakage under heavy load.

Constructed with seamless cylinder tube and forged steel end fittings, it withstands frequent telescopic movement on rugged construction sites. Strict dimensional control ensures seamless mounting without modification, perfectly matching original installation size and working pressure. Rigorous factory pressure testing guarantees stable performance for long-term intensive operation.

Features and Benefits

• Direct OEM replacement for JCB 3CX,4CX backhoe loader, part No.556/60402

• Hard chrome plated piston rod for outstanding wear & rust resistance

• High-quality sealing kit effectively avoids hydraulic oil leakage under heavy load

• Seamless cylinder barrel and forged steel end caps for robust structure

• 100% factory pressure tested before delivery for reliable performance

Specifications of 556/60402- Hydraulic Cylinder

• Part No.: 556/60402

• Product Name: Stabilizer Hydraulic Cylinder

• Compatible Model: JCB 3CX, 4CX Backhoe Loader

• Piston Rod: Hard chrome plated finish

• Barrel: Seamless precision steel tube

• Working Pressure: Matches OEM standard rating

• Application: Outrigger / Stabilizer leg assembly

• Feature: Direct OEM replacement, no modification neede

Applications

• Designed for JCB 3CX.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

556/60402 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.

556/60402 Hydraulic Cylinder FAQ:

1. What is the 556/60402 Hydraulic Cylinder ?

• It adopts seamless steel cylinder tube for solid housing.

• Equipped with hard chrome-plated piston rod against wear and rust.

• Fitted with premium sealing kits to prevent oil leakage.

• Forged steel end caps strengthen overall structural durability.

• All dimensions follow OEM standard for direct installation on JCB 3CX & 4CX.

• Each cylinder passes strict factory hydraulic pressure test before shipment.
  
  

3. What is the working pressure range of 556/60402 Hydraulic Cylinder ?

The 556/60402 Hydraulic Cylinder is designed for medium and high-pressure hydraulic systems:

• Normal working pressure：210 Bar ≈ 3045.80 PSI

• Rated pressure：210 Bar ≈ 3045.80 PSI

• Maximum test pressure：315 Bar ≈ 4568.70 PSI
  
  

4. Can 556/60402 Hydraulic Cylinder replace other brands?

• It is designed as direct OEM replacement for original JCB cylinder.

• It keeps identical mounting size and oil port layout.

• No machining or modification is needed during installation.

• It can fully substitute the original JCB cylinder.
  
  

5. What hydraulic oil is recommended for 556/60402 Hydraulic Cylinder ?

• Standard piston moving speed ranges from 0.05 m/s to 0.3 m/s.

• Speed changes according to actual hydraulic flow of equipment.

• Do not exceed the upper limit to protect seals and cylinder body.
  
  

7. Do you provide OEM or customized services?

• OEM orders are acceptable with your provided part numbers or technical drawings.

• Custom-made hydraulic cylinders can be produced per your unique requirements.

• Our workshop is capable of developing bespoke products for special application conditions.

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

556/60402 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.