What is the working principle and structure of a concrete pump truck?
The fabric device is a boom type, can be in a certain range of vertical and horizontal direction of the transport and watering concrete, can reduce the support staff, reduce labor intensity, improve the construction efficiency, and make the concrete evenly, smooth, dense, improve the quality of concrete
Pumping device for the piston concrete pump, the use of hydraulic cylinder to drive the concrete cylinder piston for reciprocating motion, with the hopper, distribution valve with the completion of inhalation and removal of concrete, in order to achieve the purpose of transport.
, Super-large boom (such as semi-trailer train pump) need a larger drive power, the car engine can not meet and reprovision the engine to drive a dedicated work device.
In addition to driving the pump truck, the engine (power) of the concrete pump truck also uses the power of the automobile engine to drive the work devices and make full use of the power of the vehicle. However, some concrete pumps are not easy to take the engine power of the car,
