Рет қаралды 214,219
Yes, in this video we will do troubleshooting or look for problems about hydraulic low power on the komatsu pc130-7 excavator unit.
Constraints that caused, namely, weak units / slow combinations, reduced power, while the rpm, unload, and pressure, everything is normal. And in the end, after checking, it turns out reducing control valve is problematic.
Check out the video ...!
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Yt: mahatri channel
Ig: @yogimahatri
Thank you..!