New Holland kobelco E305 excavator hydraulic faults

3

3cpowertrain

New member
Got a customer with a new Holland kobelco E305 with a hydraulic fault.. When operating the boom services the engine is working realy
Hard and struggling.. you can stool the engine out just by dead Ending any one service, also is you operate one service it’s nearly stools out if you just touch the lever and move the circuit slowly if you move the lever fully then it cycles fine.. rubbing it’s a pump or pump control fault.. any ideas appreciated
 
3

3cpowertrain

New member
Sorry for spelling mistakes lol predictive text..
 
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