dimanche 16 août 2020

Komatsu with weird hydraulic issue

I have a 2002 Komatsu 1.6 tonne with cabin, and 5700 hrs on the clock. Controls are purely hydraulic as far as I know.

It was working just fine and I lowered the blade and extended the arm on top of a pile of wood to park it overnight, but decided last minute to move some stuff to give easier access for my car with a trailer the day after. I hadnt even shut it off, before trying to move again, but joysticks were suddenly completely dead. No rotation, no bucket/arm movement, the left track...

Komatsu with weird hydraulic issue

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