Winco 50PTOC4-03 40kW Tractor Driven PTO Generator 540 RPM Single Phase 120/240V for Farm and Ranch Backup Power

Reliable American-Made Agricultural Power

Call or Email for Availability and Shipping:
281-351-2211 - Sales@HilltopTool.com

Keep your agricultural operations running smoothly during grid outages with the Winco 50PTOC4-03 Tractor Driven PTO Generator. Machined, wound, and assembled in Le Center, Minnesota, this rugged American-built generator is the trusted choice for row crop farmers, livestock ranchers, and poultry operators who cannot afford downtime. Designed to pair with a 100 HP tractor engine, it converts your equipment's power take-off into 40,000 watts of continuous electricity, ensuring your essential motors, lights, and drying operations stay online when the main grid fails.

Engineered for heavy-duty performance, the 50PTOC4-03 features a robust buck-boost transformer system that stabilizes voltage during the startup of large motors, capable of easily starting a 20 HP Code G capacitor motor. The 100% copper windings and rotating field brushless design ensure superior efficiency and a longer operating life compared to aluminum alternatives. With an Automatic Voltage Regulator (AVR) to provide clean power and built-in rodent protection for barn environments, this PTO generator delivers the durability and consistent high voltage levels required for critical farm and ranch applications.

Key Features

• High Output Power: Delivers 40,000 watts continuous and 50,000 watts standby power.
• Motor Starting Capacity: Easily starts a 20 HP Code G capacitor motor thanks to the buck-boost transformer design.
• Durability: 100% copper windings and a brushless alternator design ensure long life and efficiency.
• Consistent Voltage: Equipped with an Automatic Voltage Regulator (AVR) for stable power delivery.
• Heavy-Duty Construction: Features a cast iron gear casing, helical gears, and a protective steel PTO guard shield.
• Easy Monitoring: Large frequency meter allows for simple adjustment of tractor speed from the operator's seat.
• Farm Ready: Integrated rodent protection prevents damage from pests in agricultural environments.
• Precision Engineering: Line bored as a mated pair to within 3/1000th of an inch for smooth operation.

What's Included

• (1) Winco 50PTOC4-03 PTO Generator
• (1) Anderson Full Power Plug Kit (Shipped loose)
• *Note: PTO Drive Shaft and Trailer are sold separately.

Available for pickup at our Tomball, TX location:

30702 State Highway 249
Tomball, Texas 77375 

Monday-Friday 7am-5pm CST 
Saturday 7am-1pm CST

Specifications

Pro-Tip: To ensure you get the full 40kW of continuous power from this generator, make sure your tractor is rated for at least 100 HP at the PTO. Using an underpowered tractor will result in RPM drops (frequency sag) under heavy load, which can damage sensitive electronics or motors.