|
Komatsu arm/ boom/ bucket hydraulic cylinder
|
|
machine: excavator/ digger Material: 25Mn Surface Hardness: 45-55 hrc Life guarantee: 2000 working pressure Quality certification: ISO 9001:2000 Technology: heat treatment Color: Yellow Pack
|
| |
bucket pin
|
|
Material: 40Mn Finish: Smooth Colors: Black or yellow Technique: Forging/ casting Surface Hardness: HRC 50-56, deepth:4mm
|
| |
CAT Hydraulic cylinder
|
|
CAT 320D Hydraulic cylinder machine: Caterpillar/ CAT excavator/ digger Specification: CAT 320D Material: 25Mn Surface Hardness: 45-55 hrc Life guarantee: 2000 working pressure 
|
|
|
excavator track roller
|
|
Material: 50Mn Finish: Smooth Colors: Black or yellow Technique: Forging/ casting Surface Hardness: HRC 50-56, deepth:4mm
|
| |
| |
|
|
| |
|