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Separation Plate SA8230-13720 Kawasaki — separates adjacent friction discs in a multi-disc clutch or..
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Snap Ring 4069898 Kawasaki — retaining ring to prevent axial displacement of components. Used in Hit..
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Spring of Rotor SA8230-13460 Kawasaki — generates an axial preload force on the cylinder block of th..
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Valve plate Motor SA8230-13750 Kawasaki — a hydraulic motor element that ensures the distribution of..
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Cylinder block Rotor 170-9976 Kawasaki — converts the working fluid flow into mechanical motion of t..
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Piston shoe 170-9972 Kawasaki — performs reciprocating motion within the cylinder of the block, draw..
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Retainer Plate 170-9980 Kawasaki — presses the piston shoes against the swashplate surface of the hy..
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Roller Bearing XJBN-00950 Kawasaki — absorbs radial and axial shaft loads through cylindrical or tap..
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Seal kit motor Kawasaki M2X146 — a set of seals designed to restore the sealing and functionality of..
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Separation Plate SA8230-13720 Kawasaki — separates adjacent friction discs in a multi-disc clutch or..
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Kawasaki M2X146 — Axial Piston Fixed Displacement Hydraulic Motor 146 cm³/rev
Kawasaki M2X146 is a fixed displacement axial piston motor with a swash plate and a displacement of 146 cm³/rev, rated for a maximum working pressure of 29 MPa (290 bar). It delivers a maximum torque of ~12,000 N·m and a flow rate of up to 150 l/min. Used in crawler excavators and foundation drills by Hitachi, and in excavators by Volvo.
Full model range in the section Kawasaki M2X series.
Technical specifications
- Type: Fixed displacement axial piston motor with swash plate
- Displacement: 146 cm³/rev
- Maximum working pressure: 29 MPa (290 bar)
- Maximum torque: ~12,000 N·m
- Maximum speed: ~90 rpm
- Maximum flow rate: up to 150 l/min
- Brake release pressure: 2–7 MPa
Installed in equipment
-
Hitachi
- Hitachi RX2300 — Foundation drill
- Hitachi MA145-5 — Crawler excavator
- Hitachi EX230-5 — Crawler excavator
- Hitachi EX220-5 — Crawler excavator
- Hitachi EX210-5 — Crawler excavator
- Hitachi EX200-5 — Crawler excavator
- Hitachi EX150LC-5 — Crawler excavator
-
Volvo
- Volvo EC240 — Crawler excavator
OEM numbers M2X146
-
Hitachi
- 0695600
- 4330222
- 4330233
- 4367036
-
Volvo
- SA1142-00520
- VOE14550094
Spare parts for Kawasaki M2X146
- Motor Shaft
- Cylinder block Rotor
- Piston shoe
- Swash plate (cam rocker)
- Valve plate
- Valve plate Left
- Valve plate Right
- Retainer Plate
- Roller Bearing
- Cradle Bearing Set
- Shaft Seal
- Seal kit motor
- Motor Brake
- Servo Piston
- Rotor Spring
- Brake Release Valve
Repair and service M2X146
Diagnostics and repair of the Kawasaki M2X146 motor cover hydraulic parameter verification, condition assessment of the piston group, parking brake inspection and bench testing after overhaul.
- Wear inspection of pistons, cylinder block and valve plate
- Integrity check of shaft seals and face connections under pressure
- Parking brake diagnostics and adjustment
- Torque and flow rate measurement on a hydraulic test bench after repair
- Selection of genuine Kawasaki seal kits and spare parts for M2X146
Contact us — we will help you source the Kawasaki M2X146 motor or compatible spare parts for your equipment.
Spare Parts Diagram Kawasaki M2X146
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.