There are usually three types of hydraulic pump constructions found in mobile hydraulic applications. Included in these are equipment, piston and vane; however, there are also clutch pumps, dump pumps and pumps for Hydraulic Pump china refuse vehicles such as for example dry valve pumps
The hydraulic pump may be the element of the hydraulic system that takes mechanical energy and converts it into fluid energy in the form of oil flow. This mechanical energy can be taken from what’s called the prime mover (a turning power) like the power take-off or directly from the truck engine.
With each hydraulic pump, the pump will be of either a uni-rotational or bi-rotational design. As its name implies, a uni-rotational pump is designed to operate in one direction of shaft rotation. On the other hand, a bi-rotational pump has the capacity to operate in either path.