excavator track idler
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Komatsu PC20 Model Carrier Roller Made of 40Mn2 Material CE and ISO9001 Certified for Heavy-Duty Applications
Komatsu PC20 Bulldozer Undercarriage Spare Parts High Duty Forged Steel Carrier Roller What is Carrier Roller? The carrier roller is a critical component of undercarriages, responsible for supporting both the conveyor belt and the weight of transported materials. Its quality directly impacts the service life of excavators and bulldozers. For belt conveyors, the roller is equally indispensable. Available in diverse types and large quantities, it bears the load of the conveyor
D6D Model ISO9001:2000 Certified Carrier Roller with Extreme Temperature Resistance (-45℃ to 120℃) for Bulldozers
D6 Bulldozer Undercarriage Spare Parts - D6 High Duty Forged Steel Carrier Roller What is Carrier Roller? The carrier roller is a critical component of undercarriages, responsible for supporting both the conveyor belt and the weight of transported materials. Its quality directly impacts the service life of excavators and bulldozers. For belt conveyors, the roller is equally indispensable. Available in diverse types and large quantities, it bears the load of the conveyor belt
