| After Warranty | Online Support |
|---|---|
| Origin | China Shandong Province Mini Excavator |
| Moving Type | Crawler Excavator |
| Type | Bulldozer / Excavator Drive Sprockets |
| Surface Treatment | Heat Treatment |
| Service Life | About 2000 Working Hours |
|---|---|
| Equipment | CNC |
| Sound Absorbing Material | Fiber Glass Filament |
| Hardness | HRC38-42 Grade Sprocket Bolt Nut |
| Depth Of Quenching | 8-12mm |
