• 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!

komatsu 200

  1. J

    Hydraulic in diesel tank

    What a day. Had a guy put 10 gallons of hydraulic into my komatsu pc 200. Luckily, he didnt start it before realizing what happened. We drained about 55 gallons of the mixed liquid from the tank. My mechanic seems to think it is fine to run with just a quick drain and 5 gallon diesel flush. Not...
  2. Jake Erickson

    Komatsu PC220-6 Year Long Ongoing Power Problem PLEASE HELP

    Anyone with experience please help. I’m at a loss right now, I have a pc220-6. Bought it with a power issue, was hoping it was simple and a year later I’m out of ideas. Rebuilt the pump, 1st time didn’t put in new pc valve, valve was bad and blew apart when adjusting, put in a new valve, general...
  3. O

    Komatsu PC200 Lc-8 hydraulic hoses keep bursting

    Working with my pc200 with 10k hours and multiple different hydraulic hoses bursting one after another. Not sure if this is normal due to high time or a problem with the hydraulic system. First hose was on top of the boom, oil started leaking from a metal elbow connected to the hoses. Removed...
    • Operator John
    • Thread
    • excavator hose bursting hose failure hydraulic hydraulic hose hydraulic leak komatsu komatsu 200
    • Replies: 11
    • Forum: Excavators
Top