混合ポンプトラックは、混合ポンプトラックに発展したポンプトラックに基づいて改良され、コンクリート輸送、ポンプ、本体の布を設定し、構造は非常にコンパクトで、非常に効率的で柔軟に動作します。

Small concrete pump truck, mixing pump truck slewing bearing is composed of inner and outer ring, rolling body, is a kind of large bearing that can withstand various forces, a key transmission parts to simultaneously withstand larger axial force, radial force, overturning moment of a machinery. 

In fact, slewing support usually consists of worm, slewing support, shell, motor and other components. the slewing bearing is the core Component which can bear axial force, radial force and overturning moment at the same time.

Maintenance of the rotary bearing of the concrete mixing pump truck needs to follow these steps:

1. Add grease every half a month;

2. Remove the sand and stone in the sleuth bearing structure in time every day and check whether the bolts of the sleuth bearing and the fixed bolts of the reducer are loose or broken and replaced in time.

3. Grease the rotary gear and transition gear regularly.

http://ja.cnslewingring.com/