Spare parts ► HMV Komatsu Hydraulic parts
Main advantages and scope of application of Komatsu HMV series hydraulic motors
- High reliability – the design of HMV motors is time-tested and can withstand intense loads in difficult operating conditions.
- Smooth and powerful operation – provide stable and controlled turning even under heavy load.
- Compact design – optimal dimensions allow easy integration of the motor into the excavator's hydraulic system.
- Gearbox compatibility – easily combined with slewing gears, forming a single unit.
- High efficiency – efficient conversion of hydraulic energy into mechanical energy with minimal losses.
- Wear resistance – high-quality materials and precise processing ensure a long service life without failures.
- Ease of maintenance - convenient design simplifies diagnostics and repair.
These motors are most often used in the slewing mechanisms of Komatsu PC series excavators, making them a key element in ensuring the maneuverability and accuracy of the machine.
Komatsu HMV series hydraulic motors consist of major components, each of which plays an important role in its operation. The main components of this motor include:
- Cylinder block Rotor
- Cylinder block and Valve plate Left
- Cylinder block and Valve plate Right
- Drive Shaft motor
- Ball guide
- Screw
- Snap Ring
- Valve Relief
- Slider
- Needle Bearing
- Thrust Bearing of Support
- Roller Bearing
- Cylinder block press Pin
- Tilting Pin
- Retainer Plate
- Shoe plate
- Swash plate (Cam rocker)
- Piston shoe
- Spacer of Fix plate
- Spring of Rotor
- Seal kit motor
- Shaft Seal
- Servo Piston
- Support
- Fix Plate of Retainer Plate
- Valve plate
- Valve plate Left
- Valve plate Right
- Valve plate Motor
- Ball guide Washer
- Washer
- Swash plate Ball
We also provide repair services for Komatsu engines and pumps, guaranteeing the quality of the work performed. We are ready to provide a high level of service to our customers.
You can always contact Aspect Plus specialists for help in selecting the necessary spare parts for your hydraulic motor, get advice and additional information regarding technical units and other components.
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