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Recent content by ChuckRock

  1. ChuckRock

    Komatsu 600 loader series 3

    Here is this - I was going to help tracing but I ran outta time.
  2. ChuckRock

    Komatsu 600 loader series 3

    Do you have a complete electrical schematic for this beast?
  3. ChuckRock

    Komatsu 600 loader series 3

    What is the problem with the machine? Below is a blowup of the Engine Stop Circuit Function.
  4. ChuckRock

    Roller will not move please help

    This should be the full schematic, the resistor looks to be 1.5k ohm on page 4.
  5. ChuckRock

    Roller will not move please help

    Here is a good place to start - We have run into the seat switches causing issues or operators sitting in a position that does not completely depress the switch.
  6. ChuckRock

    Dynapac roller

    A seat switch may also cause park brake to engage while operating, make sure to have full ass installed in seat.
  7. ChuckRock

    komatsu pc 27 MR-2

    You could duplicate a request like this - https://supply.parts/request/view?id=279172 I have never used that site so I cannot comment on it at all. The engine is a Komatsu branded Yanmar 3D82AE-5M - so thats what you need, from what i can tell.
  8. ChuckRock

    830E Komatsu Trucks Service

    Nige is right on the money here. I looked at both shades of yellow for common sized trucks and engine oil and filter change are 250 hours for an 830E and 793. I'd be happy to share the doc if you need.
  9. ChuckRock

    komatsu pc 27 MR-2

    Good Evening, I cant help you with an engine unless you are in the northwest USA and want to buy it from a dealer but what you are looking for is - Komatsu 3D82AE-5M. Looks like you hail from Mexico - you may try contacting the Komastu DB in Texas - https://www.wpi.com or Power Motive in New...
  10. ChuckRock

    830E Komatsu Trucks Service

    If you have a machine S/N and Engine S/N I would be happy to look into specifics. I know big K is working towards pushing their first maintenance to 1000 hours, I believe Caterpillar is targeting, if not achieving, the same for the construction products - Mining may be a different story...
  11. ChuckRock

    D51 pxi

    The filter is a coalescing element that breaks down larger HC droplets found in the crankcase vapors - it really won’t get super nasty. You will see oil residue, oil collecting is an issue. Is the code causing a power derate at all? There is constant depression regulator built into the kccv as...
  12. ChuckRock

    D51 pxi

    Do you have the ability to do a data log? Was there residual oil in the kccv canister? There is a check valve in the drain line that is prone to sticking. The kccv pressure sensor should drain condensation naturally but that could be worth a check as well.
  13. ChuckRock

    D51 pxi

    I second coal's statement. Those KCCV filters have an interval of 2000 hours.
  14. ChuckRock

    Komatsu wa380 codes

    Good on ya man - it's the world we live in isn't it. I am curious to see the outcome.
  15. ChuckRock

    Komatsu wa380 codes

    Any luck with your loader?
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