556/60340 Ram Overview

556/60340 Hydraulic Ram is a high-precision dipper extension cylinder specially designed for JCB 3CX and 4CX backhoe loaders. Adopting 70mm bore and 40mm rod specification with double-acting structure, it delivers stable telescopic performance under heavy loads. Equipped with premium wear-resistant seals and hardened chrome-plated piston rod, this ram effectively prevents oil leakage, resists corrosion and extends service life. Strictly manufactured by standard processing, it is a perfect direct replacement for original parts, suitable for various harsh construction working conditions.

Features and Benefits

Specifications of 556/60419- Hydraulic Cylinder

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

556/60340 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.

556/60340 Hydraulic Cylinder FAQ:

1. What is the 556/60340 Hydraulic Cylinder ?

• This cylinder stands out for its solid build, precise dimensions and excellent performance. With hardened chrome-plated rod and high-quality sealing parts, it effectively resists wear, corrosion and oil leakage. The finely processed cylinder barrel guarantees smooth movement. It fits JCB 3CX and 4CX perfectly and works steadily under heavy loads.
  
  

3. What is the working pressure range of 556/60340 Hydraulic Cylinder ?

The 556/60340 Hydraulic Cylinder is designed for medium and high-pressure hydraulic systems:

Maximum factory test pressure: 375 bar (5438.93 psi)
Rated working pressure: 250 bar (3625.95 psi)
Please keep actual operating pressure within the rated value to ensure long service life.

4. Can 556/60340 Hydraulic Cylinder replace other brands?

• Yes, the 556/60340 hydraulic cylinder can serve as a direct replacement for the original JCB cylinder on 3CX and 4CX backhoe loaders. It matches the OEM specifications (70mm bore, 40mm rod, 250 bar working pressure) and meets ISO standards for interchangeability. While it is designed as a JCB OEM replacement, it can also substitute other brands if they have identical dimensions, mounting, and pressure ratings.
  
  

5. What hydraulic oil is recommended for 556/60340Hydraulic 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

556/60340 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.