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  1. W

    Cat excavator problem

    Yes I did
  2. W

    Cat excavator problem

    The left hand track and slow slew on your machine
  3. W

    Wanted hydrolic schematics

    7NF05639 hope this is enough detail thanks Kshansen
  4. W

    Wanted hydrolic schematics

    Wanted Caterpillar E120B hydrolic schematic diagram if any one out there has got one it would be much appreciated
  5. W

    Cat excavator problem

    Thanks nige I will chase up a workshop manual that has a schematic of hydrolics Regards wayne
  6. W

    Cat excavator problem

    The problem come on suddenly at the same time both LH track and slow slew thanks nige
  7. W

    Cat excavator problem

    Catterpillar E120 B excavator (Mitsubishi) slew is very slow unless I introduce a nother function at the same time then it picks up to normal speed also left hand track has no power unless you are using the right track at the same time can anyone give me some much needed guidance on this topic...
  8. W

    Intro/Advice

    It sounds like you have the right attitude it is music to any formans ears what you say and a good boss never wants to lose a keen worker . A keen worker will always keep there job even over someone who has more experience with a bad attitude just turn up 5-10 minutes early and don't be scared...
  9. W

    Starting an excavation company

    Keep this in mind If you take on a partner they need to bring at least two of three things to the table money ,contacts or experience if the can't then you are going into business with a a mate.
  10. W

    Slow slew

    I have caterpillar E120 B and when you slew it goes very slow unless you introduce a nother function at the same time then it returns to normal speed also the left hand track has no power unless you are using the right track at the same time does anyone out there have any suggestions they would...
  11. W

    Cat E120 B excavator

    When I swing the boom it goes very slow unless I introduce another function like boom up or bucket crowd or dump then it goes at normal speed as well left hand track is very weak unless I'm using the right track at the same time . I have just had the motor reconditioned and put a new PR valve in...
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