Ex320 Ex330 Ex350 Ex400 Excavator Track Rollers Forging Casting 50mn 35MnB

Product Description

Ex320 Ex330 Ex350 Ex400 Excavator Track Rollers Forging /Casting 50mn,35MnB Machinery Repair Shops, Construction Works

Product Overviews

Product Description

Product Models

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

Excavator track 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.

We control all procedure very strictly. We guarantee one year for our BERCH brand track rollers.

Our track rollers are applicable for Komatsu, Hitachi, Kobelco, Daewoo, Hyundai, Volvo, Jcb etc. We can also offer OEM service according to your drawings or samples.