Hi, i've got this problem wiht kumatso pc200-8, the engine will stop when it get some load in bucket nor degging, i adjust allready the relief valve and the pc valve, but nothings happened, any one would like to help, thanks
i think that if its not a fuel line problem .. its a defected hydraulic pump .. damaged cylinder block inside .. tell me what happens ..
Does it shut off like you turned the key off or stall out.