• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

Recent content by jey_c

  1. J

    PC210-8 all functions acting very slow

    Any news?
  2. J

    Komatsu PC 400-6

    The control valve is a new or reman?
  3. J

    PC210-8 all functions acting very slow

    I think it is better to start with the pump. The dealer should have a test bench or at least work with a loal hydraulic shop that should have it. So if they remove it, go and check the P-Q curve before they install your pump again. Everybody will be happy
  4. J

    PC210-8 all functions acting very slow

    12 days! I think that's too much They should flowmeter the pump to tell if it is the pump itself or the main control valve. Anyway if they remove the pump and the control valve, it is better to test bench them before the disassemble
  5. J

    Cylinder stroke sensor

    Anybody seen the new intelligent komatsu machines. There is a third hose on each cylinder that senses the stroke of the cylinder. Are these ultrasonic or mechanical type sensor?
  6. J

    Komatsu PC200-7 Will Not Crank

    Check the starter itself
  7. J

    Hitachi EX300-3c pump issue

    Why you don't put a gauge on pumps and see the pressure of both track
  8. J

    Pc200lc-8 merge divider valve problems

    The swing should be like all the other work equipment. But here you have both swing and travel problem so I do not think the divider is defected. Anyway it is not a classical behavior so try to call an expert at least to know where to start.
  9. J

    Pc200lc-8 merge divider valve problems

    You should put some gauges and test the machine otherwise it is gonna be really hard to repair it
  10. J

    Pc200lc-8 merge divider valve problems

    Why the merge divider?
  11. J

    Deere 200clc spool issues??

    half inch is very good. Why not checking arm in pressure when it is cold and when it is hot so you can see the difference
  12. J

    Deere 200clc spool issues??

    Any drift in the arm? If no, check the arm spool if it moves freely
  13. J

    Deere 200clc spool issues??

    What about the rest of work equipment and travel
  14. J

    Deere 200clc spool issues??

    it happened suddenly or gradually?
  15. J

    Komatsu pc180-lc7

    check holding valve
See more
Top