Product Overview

The 86334299 Dawn Cylinder, also known as the Lower Cylinder Body, is a core structural component within the Montabert HC50 hydraulic breaker assembly. This cylinder houses the piston chamber and provides the primary impact zone where the piston strikes against the tool, converting hydraulic energy into powerful percussive force. Forged from high-grade alloy steel and precision CNC machined to exact OEM specifications, the dawn cylinder withstands extreme impact forces, high-frequency cyclic loading, and harsh working environments. Heat treatment achieves optimal hardness distribution for superior wear resistance while maintaining the structural integrity required for continuous heavy-duty rock breaking operations.

Key Specifications

Technical Specifications

Features & Benefits

Function in the HC50 Breaker

The 86334299 Dawn Cylinder (Lower Cylinder Body) plays a fundamental role in the Montabert HC50 breaker operation:

Compatible Applications

This dawn cylinder fits the following Montabert HC50 breaker applications:

Why Choose Our 86334299 Dawn Cylinder?

As a specialized supplier of Montabert hydraulic breaker components, we manufacture every 86334299 dawn cylinder through a rigorous production process: high-grade alloy steel billet selection, precision forging for grain flow optimization, CNC machining of the piston bore and mounting surfaces, quenching and tempering to HRC 50-58, precision boring for bore tolerance within 0.02mm, dimensional accuracy verification, hardness testing, concentricity check, and final visual inspection. With ISO 9001:2015 certified production and over 15 years of experience in rock drill and breaker spare parts manufacturing, our components deliver reliability that meets or exceeds original equipment standards. Flexible supply supports both single-unit urgent orders and volume procurement for mining and demolition fleet maintenance programs.

Packaging & Shipping