
Eaton 6493 — variable displacement axial piston pump 105.4 cm³
Eaton 6493 is a variable displacement axial piston pump of the Series 64, designed for closed-loop hydrostatic drives. The integrated charge pump with built-in pressure filter provides loop charging and servo control. Available control options — mechanical, hydraulic and electronic — allow the pump to be adapted to a wide range of applications. Used as the main drive in hydrostatic transmissions of transit mixers, combine harvesters, wheel loaders, asphalt pavers, road rollers, as well as in industrial installations — winches, cranes and drilling systems.
Full model range in the section Eaton Series 64
Technical specifications
- Displacement: 0–105.4 cm³
- Nominal pressure: 420 bar (6000 PSI)
- Peak pressure: 480 bar (7000 PSI)
- Flow rate: 375 l/min (99.1 GPM)
- Pressure Override Port A: 207 bar
- Charge pump: integrated with built-in pressure filter
- Control: servo control
- Weight: 38–45 kg
Installed in equipment
-
Transit mixer
- McNeilus
- Con-Tech
- Terex Advance
-
Loader
- Komatsu
- Volvo
- Case
- JCB
-
Backhoe loader
- JCB
- Case
- Caterpillar
-
Asphalt paver
- Dynapac
- Bomag
- Vögele
- Caterpillar
-
Roller / Compactor
- Dynapac
- Bomag
- Hamm
- Volvo
-
Dozer
- Caterpillar
- Case
- Komatsu
- Liebherr
-
Harvester
- Case IH
- New Holland
- Claas
-
John Deere
- 9560 — Harvester
- 9600 — Harvester
- 9610 — Harvester
- 9650 — Harvester
- 9660 — Harvester
- 9670 — Harvester
- 9750 — Harvester
- 9870 — Harvester
- S560 — Harvester
- S690 — Harvester
-
Equipment types
- Truck and Bus
- Crane
- Winches and drum drives
- Drilling rig
OEM numbers 6493
-
Eaton
- 6493-026
- 6493-032
- 6493-049
- 6493-059
-
John Deere
- AH131385
- AH160790
- AH169758
- AH202384
- AH202386
- AH204383
- AH204384
- AH213936
- AH218588
- AH218596
- AH221230
- AH221231
- AH221232
- AXE10219
- AXE10226
- PG200760
Spare parts for Eaton 6493
- 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 6493
Diagnostics and repair of axial piston pump Eaton 6493: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair 6493 and provide spare parts with quality warranty.
Technical specifications verified by the Aspect Plus technical catalog.