SK330 SK350 SK480 Excavator Carrier Roller Kobelco Undercarriage Parts

Wholesale excavator parts carrier upper and top roller dozer carrier roller for excavator

The Upper roller, which is also called carrier roller or top roller, is one part of undercarriage parts for crawler heavy equipments such as excavator, bulldozer, crane, drilling machine etc.

Excavator upper roller is made of roller body, shaft, collars, Bi-metallic Bearings and seal group. It is made by forging, machining, heat treatment, assembly, painting etc.

The quality and working life depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seal group etc.

Feature:

1) Long life-expectation.

2) Good quality and competitive price.

3)We can provide customized products with special requirements.

4)Products sizeFollow OEM strictl.

5). One-stop service.

A.Full undercarriage parts of excavator and bulldozer are available: carrier roller/top roller track roller/bottom roller/lower roller, front idler, sprocket rim/segment group,

, track chain with shoes/track group.

B.Excavator spring assembly with OEM size, bucket link/H link, link rod/I link, track guard.

C.Ground Engaging Tools: bucket teeth, excavator buckets, cutting edge, and end bits

D.Hydraulic cylinder and seal kits: EX1200, PC1250 hydraulic cylinders are also available.