The biggest tilt angle when the concrete pump is placed horizontally is 3°. The bigger tilt angle will make the steering gear of placing boom overload and endanger the stability of the machine. If a certain supporting leg or several supporting legs have been away from the ground when the placing boom is moving Twin Shaft Concrete Mixer, you must reset the supporting leg until all supporting legs always supporting on the ground reliably.
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In order to change the position of cantilever crane and concrete pump truck to fold concrete batching plant, stretch and recover the placing boom anti-pump must be done one to two times, which can prevent the concrete from falling down and splashing.
When the pumping stops over 5 minutes, the concrete in the terminal hose must be eliminated. Otherwise, the concrete in the terminal hose will dehydrate. When pumping again, the concrete will erupt violently and all around. It will damage the terminal hose.
The main points of the pumping of concrete pump truck can refer to the using of concrete pump.
The concrete pumped by the concrete pump should meet the requirements of the pumpability of concrete pump truck.