WINCO W100PTOS-03 100kW 1ph-120/240V 1000 RPM PTO Generator

WINCO W100PTOS-03 100kW 1ph-120/240V 1000 RPM PTO Generator Features:

The WINCO W100PTOS-03 100kW PTO Generator delivers industrial-strength performance for farms, businesses, and facilities requiring reliable, continuous power. Proudly designed and assembled in the USA, this heavy-duty model transforms your tractor’s PTO output into 100,000 continuous watts of clean, utility-grade electricity — ideal for powering large buildings, irrigation systems, or essential operations during outages.

Operating at 1000 RPM PTO input, the W100PTOS-03 provides 416 amps at 120/240V single-phase, requiring a 200 HP tractor to reach full-rated output. Featuring a brushless 4-pole rotating field alternator with an AS440 automatic voltage regulator (AVR), it maintains ±5% voltage regulation and less than 5% total harmonic distortion (THD) — ensuring steady, clean power for sensitive electronics and high-demand electrical equipment.

Built for durability, this generator’s cast-iron gearcase with precision helical gears guarantees long-term reliability and smooth torque transfer under heavy load. The Class H insulation and premium Square D circuit breakers protect internal components and ensure safety in the most demanding environments. Every unit is 100% factory load-tested, ensuring dependable performance the moment it’s connected.

Convenience and safety come standard, with a 3.5-inch frequency meter, protective PTO shield, bonded neutral, ground lug, and lifting eye for secure setup. Power connections include a 350A full-power Anderson receptacle (plug included), NEMA 6-50 240V 50A outlet, and NEMA 5-20 120V 20A duplex outlet. Backed by Winco’s 3-year commercial warranty, the W100PTOS-03 is built to keep your operation running — no matter what.

Key Features

• 100,000 continuous watts / 416 amps – 120/240V single-phase power
• 1000 RPM PTO input – requires 200 HP tractor
• Brushless 4-pole rotating field alternator with AS440 AVR (±5%)
• Less than 5% THD – clean, stable electricity for sensitive equipment
• Cast-iron gearcase with helical gears – quiet, smooth, and durable operation
• Premium Square D circuit breakers – industry-leading protection
• Class H insulation for high-temperature endurance
• Large 3.5″ frequency meter for accurate PTO monitoring
• Receptacles:
  • (1) NEMA 5-20 120V 20A duplex
  • (1) NEMA 6-50 240V 50A
  • (1) 350A full-power Anderson plug (included)
• Protective PTO shield, bonded neutral, and ground lug
• Gearcase oil capacity: 2.75 pints (SAE 85W 90–140)
• Dimensions: 46.9″ L × 21.2″ W × 30.4″ H | Weight: 1,175 lbs
• Optional accessories: PTO drive shaft, off-road trailer, manual transfer switch
• 100% load-tested | Assembled in the USA | 3-year commercial warranty