ZOOMLION QUY80 Crawler Crane Bottom Roller
1. Product introduction
Bottom roller is used to support the weight of the crane body and roll on the track shoes so that the machine travels along the tracks shoes. It 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.
2. Other parts for ZOOMLION QUY80 crawler crane
a. ZOOMLION QUY80 track shoe
b. ZOOMLION QUY80 top roller
c. ZOOMLION QUY80 sprocket
d. ZOOMLION QUY80 idler
3. Design advantages of bottom roller
a. Good lubrication effect, long service life to ensure long service life of the crawler crane.
b. High reliability, oil saving, the use of low use-cost.
c. Reduce the pollution of the soil, air.
d. Saving a centralized lubrication device, reducing manufacturing costs of crawler crane.
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