The carrier roller use 50Mn steel, after free forging into work-piece by a 560KG air hammer, compactness of roller body further increased could reach 58-62, hardness could be thick to...
The material of the carrier roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate The center shaft of the...
The function of D155 carrier rollers is to carry the track link upwards, make certain things are linked tightly, and enable the machine to work faster and more steadily . Our products use...
Single Flange Carrier Roller and Double Flange Carrier Roller is applicable to special model of crawler type EXCAVATORS and BULLDOZERS from 0.8T to 100T. It is widely applied in BULLDOZERS...
Single Flange Carrier Roller and Double Flange Carrier Roller is applicable to special model of crawler type EXCAVATORS and BULLDOZERS from 0.8T to 100T. It is widely applied in BULLDOZERS...
Carrier roller is also called upper roller or top roller, it is above the track frame, which is designed to carry and lead the chain/track moving in a straight line. It is also part of the tension...
Goods description Carrier roller, top roller Applicable JINTAI SD12 SD20 DS22 DS28 SD30 SD32 Machinery type Rotary drilling rig Technique Forging and welding Heat treatment Whole quenching and...
Goods description Carrier roller, top roller Applicable Bauer BG25 BG28 BG30 BG34 BG30 BG36 Machinery type Rotary drilling rig Technique Forging and welding Heat treatment Whole quenching and...
Certification:ISO9001:2000 Warranty:2000 hours Meterial:40MnB steel Package:Pallet Surface hardness:54HRC At present we can produce the undercarriage parts of caterpillar bulldozers, loaders and...
We are supplier for the undercarriage parts in various models like John Degree, Sumitomo, Volvo, Caterpillar, Case, Hitachi, Timberjack, Kobelco etc. Any parts you need, please feel free to contact...
At present it can produces the undercarriage parts of caterpillar bulldozers, loaders and excavators of various categories. Moreover, it can make different undercarriage parts according to the...
Jining united import and export Co Ltd .is the former Shantui & Komatsu Bulldozer Parts Service Center in 1989,and was founded in December, 1996. With the strong support from Shantui, and as the...
1. Komatsu: PC60-3/-5/-6, PC100-3/-5, PC120-3/-5, PC240, PC200-1/-3/-5/-6, PC220-1/-3/-5/-6, PC300-1/-3/-5/-6, PC400-3/-5/-6, D20, D30, D31 D50, D60, D65, D75, D80, D85, D155, etc. 2. Caterpillar:...