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The standard Winco PTO generator set begins with a high-quality generator end featuring 100% copper windings, a brushless alternator, and SX460 automatic voltage regulation that results in clean and consistent electricity proven by the low total harmonic distortion of less than 5% and +/- 1.5% voltage regulation. 


105,000 watts tractor driven PTO generator120 and 208 volts, 3-phase, 4- poleRated at 365 amps at 208 volts with 350 amp Square D circuit breakers.Conveniently portable and reliable standby electric power for your farm and agricultural operations. Engineered to pair with a 210 horsepower tractor engine providing 1000 RPM input PTO speed to operate within specification.


Spec Sheet

Winco W105FPTOS-4

    • Automatic Voltage Regualtion +/-1.5%
    • Cast iron gear case with 1000 RPM 1 3/4″ splined input shaft
    • Premium Square D circuit breakers
    • Large 3.5” Frequency meter
    • 5-Wire Anderson full power plug included
    • Protective PTO shield
    • Lifting eye
    • Three year limited warranty
    • Uses SA12310 or SA12311 PTO Shaft
    • Optional TDM77 PTO Trailer available
  • Model /

    Part Number

    W105FPTOS / 64868-010

    Max Watts

    105 kW

    Rated Amps







    4-Pole Revolving Field

    Generator Speed

    1800 rpm

    Shaft Diameter

    1-3/4" 20-SPLINE

    Input HP Required

    210 hp (at PTO of tractor for full rated output)

    Input Drive Speed

    1000 rpm


    1-20A 120V Duplex 5-20R, 1-50A 240V 6-50R, 1-Full power Anderson receptacle

    Motor Starting Ability

    50 hp (unloaded Code G capacitor start motor)

    Dimensions LxWxH (inches)

    47 x 21 x 30

    Shipping Weight

    1216 lbs.


    3-year commercial warranty for standby applications

    Wire Size Required for Anderson Plug

    4/0 (for lengths up to 50 ft)

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