556/60419 Ram Extension Extrading Dipper 70*40 Overview

This 70×40 dipper extension cylinder fits JCB 3CX and 4CX backhoe loaders perfectly as an OEM replacement.

The hard chrome-plated rod and precision-honed tube ensure outstanding durability and smooth operation. Heavy-duty seals effectively stop oil leakage under heavy loads.

Made to original specs, it can be directly installed without modification. It works steadily in tough working conditions for excavation tasks.

Features and Benefits

• Hard chrome-plated rod, high wear and corrosion resistance for long service life

• Precision honed cylinder tube, ensures smooth movement

• Heavy-duty sealing system, effectively prevents oil leakage under heavy loads

• Manufactured to OEM standards, fully interchangeable with original parts

• Direct installation without modification, easy to replace

• Stable performance, reliable for long-term excavation work

Specifications of 556/60419- Hydraulic Cylinder

• Model: 573/10061

• Application: JCB 3CX Backhoe Loader, Steering System

• Construction: High-tensile steel body & heavy-duty piston rod

• 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

• Sealing type: Multi-layer combined sealing kit

• Standard: Manufactured in accordance with OEM requirements

• Feature: Leak-proof, wear-resistant, easy to install