ZOOMLION QUY50 Crawler Crane Lower Roller
1. Track Roller for Zoomlion QUY50 Crawler Crane Information:
|
Technology |
Casting |
|
Material |
35SiMn |
|
Heat-Treatment |
Yes |
|
Brand |
VM |
This Track rollers use BROZEN Bushing, and it is under heat treated and fine maching. That will extend the service life.
Zoomlion QUY50 lower roller is also used to hold track shoes so that it does not slip along the transverse direction and forces the track to slip on the floor when turning.
Track Roller for Zoomlion Crawler Crane:
| ZOOMLION | QUY50, QUY65,QUY70, ZCC550H, ZCC800H,ZCC1100H and so on. |


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