The WINCO 50PTOT4-04 50kW 3-Phase 120/208V PTO Generator is built to deliver dependable, utility-grade power wherever it’s needed. Designed for agricultural, industrial, and commercial users, this heavy-duty generator converts your tractor’s PTO horsepower into 3-phase electricity that can handle everything from irrigation pumps and grain dryers to full facility backup systems.

Operating at 1000 RPM PTO input, the 50PTOT4-04 produces 50,000 surge watts and 42,000 continuous watts of clean, stable power at 120/208V three-phase, requiring a 100 HP tractor for full performance. The brushless industrial generator end includes an AS440 automatic voltage regulator for ±1% precision and provides power with less than 5% total harmonic distortion (THD), ensuring safe operation for sensitive equipment and large electrical loads alike.

This model features Winco’s legendary heavy-duty gearcase, engineered and proven for more than 60 years of reliability in the field. It uses a double-layer concentric stator winding, 2/3-pitch rotor, and Class H insulation, ensuring superior heat dissipation, mechanical stability, and long service life. The standard frequency meter helps maintain accurate 60 Hz operation, while the rugged frame and IP23 protection provide extra durability for harsh outdoor environments.

For connectivity, the 50PTOT4-04 includes a 350A full-power Anderson receptacle (plug included), two NEMA 5-20 120V 20A duplex outlets, and one NEMA 6-50 240V 50A outlet. It’s also equipped with a bonded neutral and ground lug for added safety and compliance. Compatible with Category 2 three-point hitches or PTO trailers, this generator is versatile, mobile, and built for demanding operations. Proudly made in the USA and backed by a 3-year commercial warranty, the 50PTOT4-04 is a powerhouse you can count on for years of dependable service.