Komatsu pw130 1997, monitor panel and engine throttle controller model codes

dimanche 2 octobre 2016

Good Evening,

Is there anyone is working with this kind of machine and could check what are monitoring codes 01 and 03 for this machine?

We have Chinese monitor and it says that it is for 120. Same thing is with engine throttle controller, it says it is for 120. Only pump controller says that is for 130. If this is wrong, is there any other option to fix this than buy right versions of those? Or knowledge is this big issue?

We have had some strange behaving with low, mid and high speeds. Also original axle lock is replaced with direct wiring and switch. Those both are done by previous owner.

This machine was not working condition when we bought it. After some checking we did realize that problem was with broken TVC valve wiring. Now it looks like it needs some adjustment, like previous owner had tried to fix it from wrong place.

We did found almost direct instructions for checking TVC valve from this forum!

This Is my first post for this formum.

Kind Regards

JTH


Komatsu pw130 1997, monitor panel and engine throttle controller model codes

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