For a combination of maximum horsepower in a small package, high efficiency, serviceability and economy,Jincheng pumps are unequalled anywhere in industry.
Jincheng high speed-high pressure pumps give more staying power they last. Their workhorse ruggedness has been proved on the newest types of giant earth-moving equipment.
Axial and radial running clearances, along with lubricating oil film on the rotor and vanes, are optimized over the entire operating pressure range. Excellent cold-start capability and superior resistance to seizure make Jincheng VS/VQ pumps highly reliable and efficient.
The pump cartridge described under design features is easy to service and can normally be replaced in ten minutes or less, without removing the pump from its mounting. A small stock of cartridges can serve many pump models on a variety of vehicles.
Double pumps provide a single power source capable of serving two separate hydraulic circuits, or of providing greater volume through the combined delivery of both sections. In either type of application, two pumps in a single housing result in a more compact, simple installation and can be driven through a single shaft coupling.
Performance constants: SAE 10W fluid @ 82 C (180 F); pump inlet @ 0 PSIG (14.7 PSIA)