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  1. #1
    New Member
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    May 2013
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    missouri
    Tractor
    john deere 2140

    Default ASV RC100 Skidsteer hydraulic pumps shaking/vibrating at various rpms

    2005 ASV RC100 Track Skidsteer Perkins 100 horse engine. hydraulic over hydraulic controls. engine sounds good. operates with no hesitating or jerking. all smooth. no loss of power from engine or any hydraulic use. at idle everything runs quiet. increasing the rpms a little starts the pumps shaking with a vibration noise, then a 3/4 throttle the pumps will almost completely stop vibrating, then increasing the throttle a bit more will start what appears to be vibration again from one of the hydraulic pumps. does it when its cold or hot. sometimes the vibration stops or starts at different rpms. when using the hydraulics the vibration does slow a little. I have had it where I came to a complete stop and was at a low RPM and it was shaking and vibrating and all I did was lower the bucket about an inch and the vibration completely stopped. any ideas?

  2. #2
    Bronze Member 1010's Avatar
    Join Date
    Oct 2010
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    83
    Location
    MS
    Tractor
    JD 4000 sold now a 2015 5075E

    Default Re: ASV RC100 Skidsteer hydraulic pumps shaking/vibrating at various rpms

    Check the motor mounts

  3. #3
    Elite Member
    Join Date
    Jan 2010
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    3,893
    Location
    Northern, IL
    Tractor
    Branson 2400H, JD X540

    Default Re: ASV RC100 Skidsteer hydraulic pumps shaking/vibrating at various rpms

    Also check the pump mounting bolts. I suspect that you will have two or three pumps on this unit so make sure they are bolted together properly.
    Artificial Intelligence will never overcome natural stupidity.

    Branson 2400H MMM & FEL

    JD X540

  4. #4
    New Member
    Join Date
    May 2013
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    2
    Location
    missouri
    Tractor
    john deere 2140

    Default Re: ASV RC100 Skidsteer hydraulic pumps shaking/vibrating at various rpms

    thanks. looks like i need to order new motor mounts.

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