Piston pump - Import export

Fixed displacement bent axis piston pumps with angle of cylinder block 26. The main application is hydrostatic drives. Hydraulic pumps transform rotating speed into fluid power flow. Pump flow is proportional to rotating speed and displacement. Hydraulic pumps are used in open circuits. Pumps are available of righthand and lefthand rotation, splined shafts.

Variable displacement axial-piston pumps in swashplate design are intended for hydraulic actuators combined of pump and motor, operating in closed circuit systems. Operate in stroke of mobile machines – harvesters, concrete mixers, paving compactors and other.They are used for driving mobile machines, like combines, or rotating technological equipment, like transit mixer drums, etc. Axial-piston pumps are easily controlled and relatively compact. Pump flow is directly proportional to the cylinder block speed and displacement varied with the swashplate position. Flow direction is reversed with a tilt of the swashplate in either of the opposite directions from its neutral position.

Gear pumps of the G11-2 and G11-1 types and pumping units of the BG11-2 type are designed to pump mineral oil into the lubrication systems of machine tools and other stationary machines. Eccentric piston pumps of H400 ER(UR), H401ER(UR), H403ER(UR) types are designed for for lubricant injection in hydraulic systems of machine tools, presses, lifts and other machines. Oil gear pumps of NShM type and ANShM type units are designed for pumping oil products, as well as fuel oil in boiler installations.

Variable displacement axial-piston pumps Series C are used in open circuits. Pumps are applied at tractors, agricultural and mobile machines and other equipment at temperate and tropical climate. Pump control is realized by supply and pressure adjuster, which limits maximum pressure level in pressure line and keeps pump supply at preset level regardless of load and speed. Axial-piston pumps are easily controlled and relatively compact.