logo
vr
  • Quality Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part factory
  • Quality Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part factory
  • Quality Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part factory

Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part

Basic Properties
Place of Origin: China
Brand Name: YT
Model Number: PC300-6/7/8
Trading Properties
Minimum Order Quantity: 1PCS
Price: Negotiable
Payment Terms: L/C,T/T
Supply Ability: 10000 PCS/Month
Tags

bulldozer track rollers

flanged track roller

excavator track rollers
Specifications
Model NO.: PC300-6/7/8 Application: Excavator
Condition: New Colors: Black Or Yellow
Type: Undercarriage Parts Certification: CE, ISO9001: 2000
Material: 40Mn2、40MnB、50Mn Warranty Time: One Year Or 2000 Hours
Technique: Forging&Casting
High Light:

Komatsu PC300 excavator track roller

,

excavator undercarriage track roller

,

PC300-6/7/8 bottom track rollers
Product Description
Komatsu Excavator Undercarriage Spare Parts Mid Frequency Heat-treatment PC300-6/7/8 Track Roller Bottom Roller
Product Specifications
Attribute Value
Model NO. PC300-6/7/8
Application Excavator
Condition New
Colors Black or Yellow
Type Undercarriage Parts
Certification CE, ISO9001: 2000
Material 40Mn2、40MnB、50Mn
Warranty Time One Year or 2000 Hours
Technique Forging&Casting
Product Overview

Rollers are crucial components in belt conveyors. There are diverse types of rollers, and they are used in large numbers. They are responsible for supporting the conveyor belt as well as the weight of the materials being transported.

Key Features & Advantages
This manufacturing approach guarantees the rollers against rapid wear issues, significantly extending their service life.
The materials available for Track roller and Carrier roller are 40Mn2, 40MnB, and 50Mn, selected based on working conditions.
Track Rollers are welded first and then precision-machined on vertical CNC turning lathes, eliminating concentricity errors.
High-quality floating seals and lubricating system adapt to diverse climatic conditions (-45℃ to 120℃).
Precision forging and normalization before heat treatment achieves surface hardness of HRC 52-60 with hardened layer depth of 7-10mm.
Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part 0
Production Processes
Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part 1
Track Roller Structure
Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part 2
Installation Dimensions
Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part 3
Our Advantages
  • World-class quality
  • Factory direct pricing
  • Flexible payment terms (T/T, L/C)
  • Fast delivery within 30 days
  • Comprehensive after-sale support
Hot Sale Products
Komatsu PC300-6/7/8 Excavator Track Roller Undercarriage Part 4
Related Products
Quality Forged Steel Undercarriage Spare Parts for D31 Heavy Duty Idler Assembly for Bulldozer factory

Forged Steel Undercarriage Spare Parts for D31 Heavy Duty Idler Assembly for Bulldozer

Forged Steel Undercarriage Spare Parts for D31 Heavy Duty Idler Assembly for Bulldozer What is an Idler? The CHT idler is engineered for uncompromising durability and workplace safety, featuring advanced structural design and precision manufacturing. Its keyed idler-axle joint widens the bearing ...

Quality Doosan DX55 Mini Excavator Forged Steel Front Idler Group -  Heat Treatment Undercarriage Spare Parts factory

Doosan DX55 Mini Excavator Forged Steel Front Idler Group -  Heat Treatment Undercarriage Spare Parts

Doosan DX55 forged steel front idler with HRC52-58 hardness & 8-12mm depth. ISO9001 certified, reduces downtime 40% with detachable bearings. 35+ years manufacturing expertise, custom options available.

Quality Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 factory

Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907

Heavy-duty forged steel front idler group for CAT E320 excavators. Features splined connection for even wear, ISO9001 certified, with 35+ years manufacturing expertise. Reduces bearing stress by 50% and extends track system lifespan.

Quality Heavy-Duty Precision Heat-Treated Track Chain for Komatsu PC300 - Track Link & Shoe Assembly factory

Heavy-Duty Precision Heat-Treated Track Chain for Komatsu PC300 - Track Link & Shoe Assembly

Heavy-Duty Precision Heat-Treated Track Chain for Komatsu PC300 - Track Link & Shoe Assembly Engineered to eliminate premature track link wear, frequent replacements, and costly downtime, our components deliver reliable performance in the toughest mining and construction environments. Heavy Track ...

Mr. Bino Chen

Sales Manager