Tel: +86-371-65621392 | Email:

The power classification of concrete pump truck

Writer:Admin   Time:18/09/17

     How to choose the concrete pump? To select the motor concrete pump, the transformer capacity should be considered firstly, and the distance from the concrete pump and the size of the line diameter should be considered secondly, so as to avoid the current increasing or tripping and shutting down caused by excessive voltage drop, and the cost increasing and the inconvenience of use caused by excessive power. The motor is too small to meet the needs of the project.

    The relationship between the power of concrete pump, the outlet pressure of concrete pump and the delivery volume of concrete delivery pump.

    The motor power of trailer concrete pump is the precondition of deciding the outlet pressure and conveyor volume. When the motor power is fixed, the increase of pressure will reduce the conveying volume; on the contrary, reducing the outlet pressure will increase the conveying volume.

    In order to ensure that the trailer concrete pump not only has a large delivery capacity, but also has a certain outlet pressure and matching economic power, constant power plunger pump is mostly used in the design of concrete pump; that is, when the constant power value is selected, when the outlet pressure rises, the output displacement of the oil pump will automatically reduce to reach the power set. The corresponding value is calculated; if the outlet pressure is high, the purpose of conveying large volume is also desired. The only way is to increase the power of the motor.

    Therefore, in the new national standard, the concept of capacity index (MPa.m3/h as the unit of measurement) of concrete boom pump is quoted, that is, the product of the actual outlet pressure of concrete pump and the actual capacity per hour, the greater the value, the greater the capacity index, the greater the power of motor, thus achieving a large displacement, high lift. Objective. In order to meet different construction requirements, Konile also uses the function design of high and low voltage switching in the design, and can produce a large amount of transportation under the economic situation, or with the same motor power, a higher export pressure.