KP1403A-R dump truck lifting gear pumps

KP1403A-R lifting gear pumps are mainly applied in 10-20 tons dump truck hydraulic system.

KP1403A-R lifting gear pumps are mainly applied in 10-20 tons dump truck hydraulic system as the hydraulic power source of bucket cylinder.Adopting the material of high strength casting iron and the advanced technology of double metal side plates with special structure to connect controlvalve,return-valve and pump as a whole body, the pumps are featured of strong resistance of high working pressure, long lifetime, smart and simple hydraulic system as integration of pump and valve, which makes the pump being the ideal power source of dump truck hydraulic system.

Performance parameter

Theoretical displacement: 140ml/rRated pressure: 80kgf /cm2Steel cable force of controlling valve: 15 kgTotal weight of oil pump: 37 kgMax pressure: 210 kg/cm2

Working conditions

The temperature of hydraulic oil: -20 °C-80°C

Viscosity of hydraulic oil: 10 -75c.s.tOil filter precision: =25umOil suction height: =500mmDrive: use flexible coupling by direct driveDirection of rotation: clockwise (from shaft end of pump)

KP1403A-R dump truck lifting gear pumps