D85A-21 Bulldozer segment
Model: D85A-21 Name: Bulldozer segment Material: 40Mn2
关键词：
D85A-21 Bulldozer segment
图文详情
The segment of bulldozers are mainly forged, because they are three or two teeth in one piece, and finally they must be assembled into one Wheels, so the processing technology and technical requirements are much stricter.
The material of the sprocket is mainly casting, but the segment of bulldozers are mostly forged or Precision casting, and such products can withstand greater driving force, thereby ensuring the quality of the product. No matter what kind of material it is, the product must go through rough casting (forging) machining, tooth quenching and other processes, and finally be delivered to the customer for use.
|
Model |
D85A-21 |
| Name |
bulldozer tooth block |
|
Material |
40Mn2 |
| Technique |
Casting |
|
Dimensional |
5T,5H/PCS total 5pcs |
|
Surface hardness |
HRC48-56 |
|
Quenching depth |
Root tooth 6-10mm,top tooth 18-23mm |
|
Warranty |
6 months |
|
SEGMENT |
D3C |
D3K |
D4H |
D5H |
D5G |
D5C |
D5B |
|
D5 |
D6H |
D6R |
D6C |
D6D |
D6M |
D7G |
|
|
D7R |
D8N |
D8R |
D9N |
D50A-17 |
D65 |
D65EX-12 |
|
|
D68EX |
D85A-18 |
D85A-21 |
D155AX-3 |
D275 |
D355 |
D6K |