The WINCO 30PTOC4-17 31.6kW 3-Phase 120/240V PTO Generator delivers commercial-grade, continuous-duty power directly from your tractor’s PTO shaft. Engineered for demanding agricultural, construction, and rural applications, this American-made generator provides utility-quality electricity for powering large equipment, irrigation systems, and entire operations — even when the grid is down.

Operating at 540 RPM PTO input, the 30PTOC4-17 produces 31,600 surge watts and 26,900 continuous watts at 120/240V three-phase, requiring a 63 HP tractor to reach full output. It features a brushless industrial generator end with automatic voltage regulation (±1%), providing clean, consistent energy with less than 5% total harmonic distortion (THD). This ensures safe and stable operation for sensitive electronics, large motors, and industrial controls.

Built around Winco’s time-tested cast-iron gearcase, trusted for over 60 years, this unit is designed for strength and longevity in the harshest environments. The double-layer concentric stator winding, 2/3-pitch rotor, and Class H insulation contribute to exceptional thermal endurance and electrical performance. The integrated 3.5-inch frequency meter makes it easy to maintain accurate 60 Hz operation, while the receptacle panel includes NEMA 5-20 120V 20A, NEMA 6-50 240V 50A, and a 175A full-power Anderson receptacle (plug included) for versatile power distribution.

With its bonded neutral, ground lug, and frequency meter standard, the 30PTOC4-17 is safe, durable, and field-ready. It mounts easily to Category 2 three-point hitches or PTO trailers, making setup fast and secure. Whether powering grain dryers, welders, or full-scale farm operations, this generator embodies Winco’s commitment to performance and reliability — all backed by a 3-year commercial warranty and assembled in the USA.