Hydraulic pump for hitachi excavator is frequently seen in the pump markets. With the fast development of hydraulic machinery and excavators, the need of this product is also increasing with a fast pace.
Hydraulic pump is a kind of hydraulic component that provides pressurized hydraulic fluid for the hydraulic system. It is used to convert the original mechanical energy of the motor into the fluid pressure energy, so as to provide power for the entire hydraulic system. Hydraulic pump works by pumping movement to bring change in cavity volume, thus creating pressure energy by compressing the fluid. The condition is that the pump must have the change of sealed chamber volume.
According to the structures of hydraulic pumps, they can generally be divided into gear pump, vane pump and piston pump. Divided by the possibility of adjusting the flow, there are variable pumps and dosing pumps.
Hitachi excavator is the most famous one among all the Hitachi machines. With its rich experience and advanced technology, Hitachi has developed and produced a large number of first-class construction machinery and became one of the largest multinational manufacturers of excavators. Hitachi has produced various types of series of hydraulic excavators between 0.5 to 800 tons. The largest 800-tonsuper-large hydraulic excavator (i.e. EX8000) is just from Hitachi.