Maintenance method of Concrete pump truck

- Nov 19, 2018-

1. Timely and adequate lubrication of the parts of the pump truck.

2. Select the hydraulic oil of the specified model and replace the oil with the hydraulic system regularly.

3. Periodically check and adjust the torque of the fixed bolt of the arm frame rotating base.

4. Regularly inspect and adjust the arm frame, rotating base, leg, support structure, reducer and other components.