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PTO Generator Buyer's Guide

PTO Generator Buyer's Guide

How to Pick the Perfect Power Take Off Generator

By  | Generator Product Expert

For those who make a living off the land, getting power to distant parts of your property can be difficult. If you own a tractor, however, then a power take-off (PTO) generator can solve your electricity woes. 

A PTO unit connects straight to the driveshaft of your tractor engine to generate electricity. Wherever you take your tractor, you can take your power with you.


Power Take-Off Generator Benefits

PTO generators are the perfect companion on a farm or ranch for several reasons:


Work smarter not harder. With a PTO generator, you can run power tools far away from distant utility poles without carrying unnecessary equipment. Look for models with a lifting eye. 

Home Backup

Storm backup generatorWhen storms threaten the homestead, it's reassuring to have a reliable power backup when you need it. Plus, you can use a manual transfer switch to restore power to a house, barn, or building during an outage. If you're looking to power sensitive electronics, consider models with low total harmonic distortion (THD). 

Less Maintenance

Power Take-Off GeneratorWith fewer internal parts and less necessary upkeep than a gas engine, you'll be surprised how easy PTO generators are to maintain. Look for models with maintenance-free bearings and a brushless generator.

Lower Cost

Pound for pound, PTO generators cost a lot less than an equivalent standby generator with the same power output, almost 50% less! When you think about all of the uses you can get out of a PTO generator, it's like having the most-powerful portable and standby generator in one! 

To pick the perfect PTO generator, follow these 3 easy steps: 

1. Select Engine Size (HP)

Winco PTO GeneratorThis is the most critical step in sizing your PTO generator. You simply match the PTO generator to the horsepower of your tractor engine.

Basically, you need 2 HP to produce 1 kW of electricity. For example, a 50-HP engine is required to produce 25 kW of power.

2. Select Engine Speed (RPM)

PTO shafts typically run at two different speeds: 540 or 1000 Rotations Per Minute (RPM). Most new tractors can operate at both speeds. If your tractor is limited to just one speed, buy the corresponding PTO generator.

3. Select Electrical Phase

PTO Generator Electrical Power MeterPTO generators produce two types of electricity: Single-Phase or Three-Phase.

Single-Phase electricity is just like the power coming out of your wall socket.

Three-Phase electricity is more complex. If you need power in 208 volts or 480 volts, you’ll need a Three-Phase PTO generator.

Expert Advice

If you're unsure what kind of PTO generator will work for you, or need help finding the right features, give one of our experts a call