Komatsu bulldozer track chain for D60/D65/SD16/D85/SD22 track roller / D85/SD22
1, Specifications of product
Name: undercarriage parts forexcavator , bulldozer
Material: high quality carbon steel
Process: Casting / Forging, Machining, Heatreatment, assembly
Hardness: 55 - 60HRC
Hardness depth: 6-11mm
Qualitywarranty: moren than 2000 working hours
2, Introduction of workhouse
Weare producer of the whole step from the casting /forging, maching , heatreatment, assembly, test and pack
the details as following
1) Komatsu: D20 D30 D31 D37 D40 D41 D45 D50 D60 D65 D68 D75 D80 D85 D150 D155 D275 D355
2) Caterpillar:E110B, E312, E325, E200B ,E320, E240 MS180, E330, D3C,D5, D5B, D5D, D6C, D6D, D6H, D7G, D8K, D8H, D8N, D9K, D9N,D10