NACHI PHV-4B motor is used for 5-6 ton hydraulic excavator caterpillar motor of Komatsu PC50 and other hydraulic excavators.
1. Built-in parking brake.
2. Compact and powerful walking.
3. Attached automatic variable speed valve, no impact relief valve, anti-surge relief valve.
Areas of application:
The compound product of high efficiency plunger motor and high precision reducer is used for special motor of 5-6 ton hydraulic excavator caterpillar walking device such as Komatsu PC50.