Hydraulic Gear Pump for Yutong 955/Hydraulic Gear Pump for Yutong/Yutong 955 Hydraulic Gear Pump/Longking Hydraulic Gear Pump Hydraulic Gear Pump for Yutong 956 is the heart of hydraulic system, referred to as oil pump.In a hydraulic system, there must be at least one pump.Hydraulic gear pump is a kind of energy conversion device, its role is to make the flow movement, the mechanical energy into fluid energy. The pump is the power component in the hydraulic transmission system, driven by the prime mover, takes out the mechanical energy from the output power of the prime mover, and converts it into the pressure energy of the fluid, providing pressure oil for the system. Then,, in the place where work is needed, the fluid pressure energy is converted into mechanical energy output to the gear pump by the executive element. Loader Hydraulic components are divided into the following parts:hydraulic gear pump、loader multi way valve、Loader variable speed pump、loader pilot valve、Loader f…