1. The concrete delivery pump truck can only be used for the delivery of concrete, and any other purpose (such as lifting heavy objects) is dangerous.

2. The height and distance of the concrete pumped by the boom of the pump truck are strictly calculated and confirmed by experiments. Any subsequent connection of the pipe at the end of the hose or extension of the end hose by more than 3m is not allowed, resulting in risks. It is the responsibility of the operator

 

3. Unauthorized modifications that may affect the safety of the pump truck are prohibited, including changing the safety pressure and operating speed settings; changing to a large-diameter delivery pipe or increasing the wall thickness of the delivery pipe, and changing the control program or circuit. Changes to booms and outriggers, etc. 4 Pump truck operators must wear safety helmets and abide by safety regulations and safety regulations on the construction site