Products Description
As an OEM manufacturer, STONE make high quality track roller double flange for Komatsu bulldozers, include D155A, D275A, D355A, D475A models. "Quality first, Client's request first" is our constant principle. Let's build the world together!

Specification
|
Material |
35MnBM |
|
Test of Strength |
≥105kg/mm2 |
|
Strength of extension |
≥76kg/mm2 |
|
Bump Test |
≥4kgf·m/cm2 |
|
Surface hardness |
50-56 |
|
Hardness penetration |
6mm~10mm |
Application
|
KOMATSU |
PC2000 |
PC1250 |
PC1100 |
|
PC850 |
PC800 |
PC750 |
|
|
D475 |
D375 |
D355 |
|
|
D275 |
D155 |
||
|
Hitachi |
EX3600 |
EX2500 |
EX1800 |
|
EX1200 |
EX1100 |
EX800 |
|
|
EX700 |
ZX870 |
ZX850 |
|
|
ZX800 |
|||
|
VOLVO |
EC950 |
EC750 |
EC650 |
|
EC700 |
Characteristic
1.Load Distribution: Both excavator and bulldozer track rollers effectively distribute the weight of the machine, ensuring stable operation and preventing excessive wear on the tracks.
2.High Load Capacity: Excavator and bulldozer track rollers have a robust construction capable of withstanding heavy loads, allowing the machines to operate efficiently in demanding applications.
3.OEM Compatibility: Our track roller double flange is available in various models and sizes, ensuring compatibility with specific excavator and bulldozer brands and models, enabling operators to find the right track rollers for their machines easily.
Warehousing
Since our team was established in 2004, STONE has owned a large warehouse covering an area of more than 3,000 square meters, stocking nearly 10,000 products with a total value of more than 10 million yuan. It is dedicated to providing a complete supply system for mining-level enterprise customers.


FAQ
Q: What material is used to make track roller?
Q: Can track rollers be repaired or rebuilt?
Q: Can track rollers from different manufacturers be used interchangeably?
Hot Tags: bulldozer track roller double flange for komatsu, China bulldozer track roller double flange for komatsu manufacturers, suppliers, factory, Excavator Track Roller, Track Groups, Excavator idler assembly, bulldozer idler, Excavator Carrier Roller, Excavator Chains And Sprockets


