What kind of preparations are needed to do before run a trailer concrete pump on job site ?
1.To the S tube, each parts are complete fine and clean, to ensure the fastener connection fastness.
2.To the water tank, full the water tank within clean water, no obvious leakages, to handle it well once checked out there are water leakages reasons.
3.To the loading hopper. It should be kept clean, no concrete residue, the mixing blades should be fastened and no damage or shape changes.
4.To the hydraulic oil, oil level properly, quality good.
5.To the concrete pump hydraulic system appearance. Each pump, oil motor, valves should meet the requirement, connecting the oil tubes fastened, sealed better, and no jams, no extraordinary sounds when running couplers to make every pumps running. The action of the reversing valve should be sensitive and position connected.