For daily operating concrete pump truck, what attention that we should pay to so that can ensure
using the concrete pump truck safe and longthen the service life of concrete boom pump? Let’s see
the tips as follows: 1. The concrete pump truck should be parked on a flat and solid place. The bottom
of the outrigger should be stabilized by a skid support, and there should be no obstacles within the
rotation range of the boom. It is strictly forbidden to work under high voltage transmission lines.
2. Check before operation to confirm safety. (1) The stirring mechanism works normally, and the
transmission mechanism should act accurately; (2) The cracks, damage, deformation and wear of
the conveying pipe should be within the specified range; (3) The pipe connection should be well
sealed; (4) The hopper screen is in good condition; (5) The hydraulic system should work normally;
(6) Instruments and signal indicators are complete and intact, various and dynamic valves are flexible
and reliable in positioning.
3. It is strictly forbidden to connect long conveying pipes and hoses during operation. The hose must
not be dragged on the ground.
4. The boom should be opened in strict order during the operation. It is strictly forbidden to operate
when the wind is greater than level 6 (including level 6).
5. It is strictly forbidden to use the boom as a lifting tool.
6. During the pumping operation, the operator should pay attention to observe the construction work
area and the working status of the equipment. No one should stay within the working range of the boom.
7. It is strictly forbidden to pull the hydraulic outrigger control valve during operation. If it is found that
the car body is inclined or other abnormal phenomena, the operation should be stopped immediately,
the boom should be retracted for inspection, and the operation should be continued after the fault is
eliminated.
8. During pumping operation, it is strictly forbidden to cross the mixing hopper
9. When removing the blockage of the pipeline, the surrounding personnel should be evacuated. Before
dismantling management and cleaning, a back-pumping method should be adopted to eliminate the
pressure in the conveying pipeline. When dismantling, it is strictly forbidden to face people.
