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Heshen PC400 Top Roller, Excavator Undercarriage Parts, Original Quality.
Product Overview
The Hengsheng PC400 Carrier Roller is a precision-engineered undercarriage component designed specifically for Komatsu PC400 series excavators. As a vital support element for the upper track chain, it ensures smooth track rotation and maintains optimal tension, directly contributing to the stability and efficiency of the excavator's travel system. Built to withstand heavy loads and harsh operating conditions, this carrier roller is an essential replacement part for maintaining peak undercarriage performance.
Key Features
High-Strength Alloy Construction:
Manufactured from premium 40Mn2/42CrMo alloy steel using advanced forging and heat treatment processes, providing exceptional structural strength and resistance to wear, deformation, and impact.
Manufactured from premium 40Mn2/42CrMo alloy steel using advanced forging and heat treatment processes, providing exceptional structural strength and resistance to wear, deformation, and impact.
Advanced Sealing Technology:
Equipped with a multi-stage floating seal system that creates a reliable barrier against contaminants like mud, dust, and water, while retaining internal lubrication to extend service life significantly.
Equipped with a multi-stage floating seal system that creates a reliable barrier against contaminants like mud, dust, and water, while retaining internal lubrication to extend service life significantly.
Precision Double-Flange Design:
The double-flange structure ensures accurate track guidance, preventing track derailment and reducing uneven wear on the track chain, thereby improving overall machine mobility and reducing maintenance costs.
The double-flange structure ensures accurate track guidance, preventing track derailment and reducing uneven wear on the track chain, thereby improving overall machine mobility and reducing maintenance costs.