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H-T Fluid

Hydraulic tractor fluid

H-T Fluid has been specifically formulated for use in all Case IH tractors where Hy-Tran plus is recommended for use. It meets the BT-7 procedure of the B-6 specification, which Case recognizes as their most critical specification. H-T Fluid is suitable for all equipment utilizing a single fluid to lubricate the final drive, transmission, wet brakes, and the hydraulic system. 

Features & benefits

  • Wear protection: Contains anti-wear additives developed in the laboratory and proven OEM tests over many years of field experience. They protect gears, pumps and other moving parts from wear resulting in extended equipment life.
  • Enhanced friction control: Outstanding frictional properties provide smooth clutch engagements under heavy loads while improved brake chatter control results in smooth stopping, less noise and vibration during operation which translates to improved productivity.
  • Oxidation control: Superior oxidation and thermal stability reduces oil degradation while keeping the system free from sludge, varnish and acids, providing longer oil and component life. 
  • Oil durability: Operates effectively over a long period of time in a wide variety of equipment, duty cycles, temperatures and field conditions, prolonging the life of clutch materials, elastomers, and seals while reducing leakage and maintenance costs. 
  • Compatibility: Exceptional filterability and compatibility with OEM proprietary fluids and competitive THF fluids.

Typical uses

  • Construction equipment
  • Agriculture equipment
  • Off-highway equipment
  • Typical specifications
    API gravity lbs/gal ASTM D-287 29.4/7.32
    Viscosity @ 40°C cSt ASTM D-445 45.2
    Viscosity @ 100°C cSt ASTM D-445 6.8
    Viscosity index ASTM D-2270 105
    Pour point, °F (°C) ASTM D-97 -44 (-42)
    Flash point, °F COC ASTM D-92 410
     Fire point, °F COC ASTM D-92 445

    Borderline pumping temp °F

    ASTM D-3829 -25
    Aniline point ASTM D-611 210
    Elastomer compatibility ASTM D-471 Pass
    Trace sediments ASTM D-2273 0.001
    Foam tests ASTM D-890 Pass
    Copper strip corrosion ASTM D-130 1A
    Oxidation-corrosion IH BT-10 Pass all segments
    Beaker oxidation JE Method Pass
    Water tolerance JDM J20A 4.6 Pass

    Timken EP OK load lbs.

     ASTM D-2782 30
    Ring Vane wt loss Mg ASTM D-2882 6.7

  • Recommended for

    Case IH 

    Hy-Trans® Ultra, Hy-Trans® Plus, Hy-Tran®, MAT-3505, MS-1210, MS-1209, MS-1207, MS-1206, JIC 144/145, Powergard PTF 


    Power Fluid 821 

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