
Eaton 72400 / 78462 — variable displacement closed-loop axial piston pump
Eaton 72400 and 78462 are variable displacement servo-controlled axial piston pumps for closed-loop hydrostatic drives of the Series 7. The 72400 is a Single Piston Pump, the 78462 is a Single Piston Pump with Gear Pump. Used in agricultural, forestry, construction and industrial equipment with hydrostatic drive.
Full model range in the section Eaton Series 7
Technical specifications 72400
- Displacement: 40.6 cm³
- Nominal pressure: 350 bar (5076 PSI)
- Maximum speed: 3600 rpm
- Flow rate: 140 l/min (37 GPM)
- Control: servo controlled
Technical specifications 78462
- Displacement: 46 cm³
- Nominal pressure: 350 bar
- Maximum speed: 3600 rpm
- Control: servo controlled
Installed in equipment
- Harvester (combine)
- Fruit and vegetable picker
- Windrower (swather)
- Log skidder
- Bark / limb remover
- Trencher
- Skid steer loader
- Utility vehicle
- Street sweeper (sweeper)
- Mower
- Roller / Compactor (roller / packer)
- Loader (lift truck)
- Scissor lift
Spare parts for Eaton 72400 / 78462
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service 72400 / 78462
We perform diagnostics and repair of axial piston pump Eaton 72400 / 78462: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will repair axial piston pump 72400 / 78462 and select genuine spare parts.
Technical specifications verified by the Aspect Plus technical catalog.