
Kayaba MAG85 — travel motor 85 cm³
Kayaba MAG85 variable displacement axial piston travel motors are designed for open circuit hydraulic systems as a final drive for mid-class crawler equipment. The design combines an axial piston swashplate motor with a planetary gearbox with rotating housing (case-rotation). Standard features include a parking brake, two-speed mechanism and shockless relief valve for smooth braking and cavitation prevention. Used as a travel motor (final drive) in 10–16-tonne excavators from Caterpillar, Hitachi, JCB, Sumitomo, Hyundai, Sany, Case and others.
Full model range in the section Kayaba MAG MSF series.
Technical specifications MAG-85VP-1800E
- Displacement: 85 cm³
- Maximum pressure: 343 bar (34.3 MPa)
- Maximum torque: 17.7 kN·m
- Maximum speed: 55 rpm
- Maximum flow: 150 l/min
Technical specifications MAG-85VP-2400E
- Displacement: 85 cm³
- Maximum pressure: 343 bar (34.3 MPa)
- Maximum torque: 23.5 kN·m
- Maximum speed: 50 rpm
- Maximum flow: 150 l/min
- Weight: ~150 kg (unit with gearbox)
Installed in equipment
-
JCB
- JS110 — Crawler excavator
- JS115 — Crawler excavator
- JS130 — Crawler excavator
- JS145 — Crawler excavator
- JS160 — Crawler excavator
- JS180 — Crawler excavator
-
Caterpillar
- 311 — Crawler excavator
- 312 — Crawler excavator
- 312A — Crawler excavator
- 312B — Crawler excavator
- 312C — Crawler excavator
- 312D — Crawler excavator
- 312E — Crawler excavator
- E110B — Crawler excavator
- E120B — Crawler excavator
- E312B — Crawler excavator
- E313 — Crawler excavator
-
Hyundai
- R110-7 — Crawler excavator
-
Sumitomo
- SH260 — Crawler excavator
- SH265 — Crawler excavator
- 315 — Crawler excavator
-
Sany
- SY50 — Mini excavator
- SY55 — Mini excavator
- SY60 — Mini excavator
- SY65 — Mini excavator
- SY75 — Mini excavator
- SY85 — Mini excavator
- SY95 — Mini excavator
- SY115 — Crawler excavator
- SY135 — Crawler excavator
-
Case
- CX160 — Crawler excavator
-
Hitachi
- EX135 — Crawler excavator
- EX135USR — Crawler excavator
- EX150LC-5 — Crawler excavator
- ZX110 — Crawler excavator
- ZX110-E — Crawler excavator
- ZX110M — Crawler excavator
- ZX130L — Crawler excavator
- ZX130L-3 — Crawler excavator
- ZX130MT — Crawler excavator
- ZX135USL-3 — Crawler excavator
- ZX160 — Crawler excavator
- ZX160LCT — Crawler excavator
OEM numbers MAG85
-
JCB
- 20/951655
- 05/909513
- 05/909512
- 550/43229
-
Caterpillar
- 125-9728
- 142-6825
-
Hitachi
- 4447928
- 4405308
- 4389722
- 4466662
- 4466663
-
Kayaba
- B0240-85025
- MAG-85VP-1800-11 — B0240-85056
- B0240-85058
- B0245-42300
Spare part numbers MAG85
-
Hitachi
- 0692801
- 0411402
- 0636101
- 0636102
- 0411403
- 0411404
- 0411405
- 0411406
- 0411407
- 0705601
- 0411409
- 0692803
- 0692804
- 0692805
- 0411414
- 0411415
- A811180
- 4138945
- 0411416
- 0411417
- 0310020
- 0251319
- 0411418
- 0411420
- 4506320
- 0411419
- 4402988
Spare parts for Kayaba MAG85
- Cylinder block Rotor
- Drive Shaft motor
- Ball guide
- Disk Spring
- Friction Plate
- Pressure Override Valve
- Coupling of drive shaft
- Cylinder block press pin
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston
- Rotor Spring
- Control Valve Regulator
- Seal kit motor
- Shaft Seal
- Servo Piston
- Valve plate
- Ball guide washer
- Washer
Repair and service MAG85
We accept travel motor Kayaba MAG85 for repair: full diagnostics of hydraulic parameters, assessment of wear of pistons and cylinder block, seal inspection and bench testing after restoration.
Contact us — we will select spare parts and repair travel motor MAG85 with warranty.
Spare Parts Diagram Kayaba MAG85
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.