The WINCO 35PTOC4-18 36kW 3-Phase 277/480V PTO Generator is engineered to deliver industrial-strength power right from your tractor’s PTO. Built for large-scale agricultural, commercial, and rural applications, this American-made generator converts mechanical horsepower into clean, dependable electricity, ensuring your operations stay powered even when the grid goes down.

Operating at 540 RPM PTO input, the 35PTOC4-18 produces 36,000 surge watts and 30,600 continuous watts at 277/480V three-phase, requiring a 72 HP tractor to achieve full capacity. Its brushless industrial generator end features automatic voltage regulation (±1%) and provides power with less than 5% total harmonic distortion (THD) — perfect for both sensitive electronics and heavy equipment. The AS540 AVR system ensures stable voltage, while the 2/3-pitch rotor and double-layer concentric stator winding deliver efficient, long-lasting performance.

Winco’s renowned cast-iron gearcase has proven its strength and reliability for over 60 years, designed to withstand continuous operation in demanding environments. The generator includes a large 3.5-inch frequency meter for precise PTO speed monitoring, ensuring 60 Hz frequency accuracy at all times. Connectivity is simple and versatile, featuring a 175A full-power Anderson receptacle (plug included) — ideal for high-load applications.

Built to last, the 35PTOC4-18 includes bonded neutral, ground lug, and Class H insulation for thermal durability. Compatible with Category 2 three-point hitches or PTO trailers, this model is both portable and robust. Every unit is 100% factory-tested in Winco’s Minnesota facility and backed by a 3-year commercial warranty. When performance and dependability matter most, the 35PTOC4-18 is the professional’s choice for clean, continuous, American-made power.