Caterpillar D9H D9G D9R D9L Track Roller 50Mn Steel ISO9001 Certified

Caterpillar Bulldozer Undercarriage Spare Parts Mid Frequency Heat-treatment D9H/D9G/D9R/D9L Track Roller Bottom Roller

Cylindrical elements are vital components of conveyor systems, available in various models and readily available in ample supply. These elements bear the load of both the conveyor belt and the materials it transports. Notably, they account for 35% of a conveyor system's total cost and generate over 70% of operational friction, making their quality extremely significant.

• Utilizing thermal treatment processes for outstanding mechanical characteristics, exceptional strength, and enhanced resistance to deformation
• Surface hardness ranging from HRC40 to 55 minimizes wear and prolongs lifespan
• Meticulously designed for secure attachment and efficient grousing
• Capable of handling heavy loads up to 50 tons without affecting reliable operation

• World-class quality standards
• Factory-direct pricing
• 35 years of experience in excavator & bulldozer spare parts manufacturing
• Flexible payment terms including T/T and L/C
• Fast delivery within 30 days
• Professional sales and support team
• Comprehensive after-sale services including video technical support