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  1. #1
    New Member
    Join Date
    Mar 2013
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    3
    Location
    Auburn ,Maine
    Tractor
    Terramite T5C John Deere 455

    Default terraman51

    Hello All, would like to know if there is a small auxiliary pump that would run the power steering of t5c terramite, 250 to 300 psi ?

  2. #2
    Super Star Member J_J's Avatar
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    Sep 2003
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    17,372
    Location
    JACKSONVILLE, FL
    Tractor
    Power-Trac 1445, KUBOTA B-9200HST

    Default Re: terraman51

    Are you sure the pressure is 250 to 300 psi?

    My Power-Trac uses a pump like this to power the steering and the lift.

    .75 to 1.0 GPM @3000 psi

    250-056 GC GEAR PUMP 0.097 CID DUAL Gear Pumps | Gear Pumps GC Series | Bolt 1/2'' Dia Straight Keyed Shaft x 1 1/2'' Long, Dual Rotation
    J.J.

    When I works, I works hard. When I sits and thinks, I goes to sleep.

    Git er done.

  3. #3
    New Member
    Join Date
    Mar 2013
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    3
    Location
    Auburn ,Maine
    Tractor
    Terramite T5C John Deere 455

    Default Re: terraman51

    well the main pump "eaton" puts out that kind of pressure, but the section of it that runs the power steering is only 300 psi max.

  4. #4
    Super Star Member J_J's Avatar
    Join Date
    Sep 2003
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    17,372
    Location
    JACKSONVILLE, FL
    Tractor
    Power-Trac 1445, KUBOTA B-9200HST

    Default Re: terraman51

    Does your hyd steering use the charge pump pressure?

    I use an Eaton VSP pump in my Power-Trac, and the charge pump puts out about 350 psi.
    Last edited by J_J; 03-21-2013 at 01:36 PM.
    J.J.

    When I works, I works hard. When I sits and thinks, I goes to sleep.

    Git er done.

  5. #5
    New Member
    Join Date
    Mar 2013
    Posts
    3
    Location
    Auburn ,Maine
    Tractor
    Terramite T5C John Deere 455

    Default Re: terraman51

    sorry,I do not know what that is.

  6. #6
    Super Star Member J_J's Avatar
    Join Date
    Sep 2003
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    17,372
    Location
    JACKSONVILLE, FL
    Tractor
    Power-Trac 1445, KUBOTA B-9200HST

    Default Re: terraman51

    If you have a variable speed pump, you probably have a charge pump.

    The charge pump is the only low pressure element associated with a variable speed pump that I know of. The charge pump could be internal or external.

    Here is a pic of my charge pump.

    M or red arrow
    Attached Thumbnails Attached Thumbnails -eaton-vsp-pump-png  
    J.J.

    When I works, I works hard. When I sits and thinks, I goes to sleep.

    Git er done.

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