Excavator Bulldozer track sprocket wheel
1. Guarantee: 2000 hours
2. Material: 45Mn
3. Surface hardness: HRC52-58, depth: 5-10mm
4.Technology: Casting
Sprockets, rims and segments
◎ Sprocket and rims for excavators are long-lasting and specifically designed for the utmost reliability and best performance in the most severe operation conditions.
◎ Sprocket segments for bulldozers and crawler loaders are highly wear resistant and able to withstand both breakage and deformation.
◎ Environment friendly lubricants are available on request
Functions:
◎ Transfer driving loads from the final drive to the track through the bushings.
Requirements:
◎ Wear life-equal to at least one side of the bushing
◎ Strength-to resist craking

Our undercarriage parts are dozer tracks, top rollers, track links assembly, bucket teeth, bottom rollers, front idlers, track shoe, pins and bushings, bolts and nuts etc replacement parts, welcome to order undercarriage spare parts online.