
Kayaba MAG33 — travel motor 47 cm³
Kayaba MAG33 variable displacement axial piston travel motors are designed for open circuit hydraulic systems as a final drive for crawler equipment. The design combines an axial piston swashplate motor with a planetary gearbox with rotating housing (case-rotation). The built-in two-speed mechanism and parking brake ensure reliable operation in both low-speed/high-torque and high-speed/low-torque modes. Used as a travel motor in 4–6-tonne mini excavators from Hitachi, Kubota, Bobcat and Sunward.
Full model range in the section Kayaba MAG MSF series.
Technical specifications MAG33
- Displacement: 27.1–47 cm³
- Maximum pressure: 275 bar (27.5 MPa)
- Maximum torque: 6.37 kN·m
- Maximum speed: 60 rpm
- Maximum flow: 60 l/min
- Weight: ~48 kg
Installed in equipment
-
Hitachi
- ZX40U-3 — Mini excavator
- ZX48U-3 — Mini excavator
- ZX48U-5A — Mini excavator
- ZX50U-3F — Mini excavator
- ZX50U-3U — Mini excavator
- ZX50U-5A — Mini excavator
- ZX50U-5N — Mini excavator
- ZX52U-3 — Mini excavator
- ZX52U-3F — Mini excavator
- ZX55UR-3 — Mini excavator
- ZX55UR-3D — Mini excavator
- ZX60USB-3 — Mini excavator
- ZX60USB-3F — Mini excavator
- ZX60USBNA-3 — Mini excavator
- ZX65USB-3F — Mini excavator
-
Kubota
- U55 — Mini excavator
- KX57-4 — Mini excavator
- RX-503 — Mini excavator
- RX-502 — Mini excavator
-
Bobcat
- E32 — Mini excavator
-
Sunward
- SWE60 — Mini excavator
- SWE70 — Mini excavator
OEM numbers MAG33
-
Hitachi
- 4671390
- 4466812
- 4628892
- 9132360
- 6698127
-
Kayaba
- MAG-33V-550F-6 — B0240-33001
- MAG-33VP-370E-1 — B0240-33014
- MAG-33VP-550-2 — B0240-33007
- MAG-33VP-650F-2 — B0240-33069
- MAG-33VP-650F-3 — B0240-33071
- MAG-33VP-650F-11 — B0240-33081
- MAG-33VP-650F-12 — B0240-33083
- MAG-33VP-650F-16 — B0240-33086
- MAG-33VP-650F-17 — B0240-33087
- MAG-33VP-650G-H1 — B0240-33129
- B0240-33070
- B0240-33030
- B0240-33076
- B0240-33059
Spare parts for Kayaba MAG33
- 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 MAG33
Diagnostics and repair Kayaba MAG-33 travel motor: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair MAG33 and provide spare parts with quality warranty.
Spare parts diagram Kayaba MAG33
Spare parts diagram
Technical specifications verified by the Aspect Plus technical catalog.