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IMD PTO22-S - 22kW Tractor-Driven PTO Generator (540 RPM)

IMD Electric Generators and Accessories
Model: PTO 22-S
(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
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Currently on Backorder Backordered
Estimated Availability
December 14, 2017
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Run Watts
Rated Watts
Surge Watts
Starting Watts
Convert Your Tractor Into a Generator
Use your tractor engine to generate electricity
Requires at least 41 PTO HP to operate properly

Multiple Applications
Generate electricity to power tools on the farm or ranch
Backup your home, barn or buildings during a power outage

3600 RPM Brushless Alternator w/ Capacitor
Designed for maintenance-free performance

100% Copper Winding, Low Distortion Alternator
Provides THD <5%, for high quality power output

Aluminum & Steel Housing
Lightweight design for maximum durability

Heavy Duty Cast Iron Single Stage Gearbox
Lifetime pre-sealed maintenance-free bearings

4 Three Bar LED Meter
Provides accurate display of Hertz, Volts, and Amps output

Added Features (Full Power Plug Not Included)
Magnetic circuit breaker w/ individual circuit protection
Simultaneous 120V & 240V output w/ Full power outlet
Standard 1-3/8", 6-spline input shaft (Sold Separately)
Product Specs
120/240 Single-Phase
60 Hertz
Auto Voltage Regulation
Surge Watts
40000 Watts
Rated Watts
22000 Watts
Rated Amps
92 @ 240 Volts (Single Phase) Amps
Voltage Meter
Tractors HP
41 HP
540 RPM
Grade Type
NEMA 5-20R - Wall-Type
NEMA 14-50R
Full Power Receptacle
Made in USA
169 Pounds
Product Style
PTO Generator
Product Length
31 Inches
Product Width
12 Inches
Product Height
22 Inches
Consumer Warranty
2 Years
Commercial Warranty
2 Years
PTO 22-S
Download Documents
No documents available at this time

NEMA 5-20R (Wall-Type)
NEMA 14-50R

Full Power Receptacle
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  1 Question
Q: Will the IMD Pto16-SAVR - 16kw run an electric furnace that uses a 60 amp breaker? The furnace pulls about 45 amps upon start up but then falls and runs about 32 amps continuous. I also have an electric water heater that says it pulls 3600 watts while running. I'm trying to get a tractor drive generator to run my house as well as my water well. At the moment I have a 12kw 3 phase unit I have rewired for 220volts but it is not sufficient enough to even completely start the furnace alone. The heating element will get hot but the fan can't kick in... Thanks for the help.
by Chase Ward from Kansas on January 19, 2011

A: Generator sizing is based on the starting amperage load of the equipment you are running. To calculate the wattage the formula - Starting Amps x Volts = Watts will assist you in calculating the correct wattage need. When looking at your starting amps on the furnace you are needing 10,800 watts plus the 3600 watts from your water heater puts you at 14,400 watts not including your well pump and home items. Rule of thumb is to size the generator to 80% of its capacity so when an item does kick in you have plenty of power available for flexibility and the voltage stays clean.Also, converting your 3-phase unit to 1-phase you lost approximately 30% of your kW (on most alternators, some are a little more and some a little less). We do recommend that you step up to the 22kW model so you have plenty of power available provided your tractor is large enough. Minimum tractor size 41 PTO HP.

Model PTO 22-S
by Mike, Product Expert
IMD PTO 22-S Reviews & Ratings
1 Review  Sort by 
Steve T.
North Little Rock, AR
Purchased from Electric Generators Direct
Purchased 4/28/15
5 out of 55 out of 55 out of 55 out of 55 out of 5
Works Like A Champ
This generator does exactly what I had hoped it would do. Worked great right out of the box. I will say that it is pretty difficult to get the generator end of the PTO shaft attached due to the protective shroud.

All in all I would recommend this product to anyone needing a tractor driven PTO generator.
Steve Recommends This IMD Product
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We currently CANNOT ship this product to Canada or any destination outside of the United States
Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • Free Lift Gate
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Shop for the IMD PTO22-S - 22kW Tractor-Driven PTO Generator (540 RPM) at Electric Generators Direct. Research IMD pto generators generator online. Find IMD PTO 22-S pto generators generator & IMD 22000 watt PTO generator features and specifications. Get the best deal; compare IMD PTO 22-S prices now. Buy the PTO 22-S direct and save.