print < Tractorpoint Login Tractorpoint Forums Search Forums New Posts Photos Manuals/Links Parts Parts Home by Tractor Make by Part Type Return Policy Return Instructions Support Contact Us Locations Delivery Return Policy Return Instructions Terms/Privacy Account Login/Out myProfile Register Search for = Topic Next, I have sold several pto generators in the last year. The 25kw I have available requires a minimum of 35 hp, but typically 2hp/kw is a good rule of thumb. A tractor with a good governer will help since a the load increases the more power the generator takes to turn. I started a 10/16hp (68-72-amp) fan motor on a drying bin with the 25kw being turned by a 110-hp tractor. Let me tell you that tractor lost some carbon build-up with that start, but it got the load turning. If the generator's rotor turns too fast the hertz frequency will be too high causing motor loads to turn too fast also and vice versa when it's slow. This is fine for resistive loads, ea. lights, stove, water heater, but may damage motor load over an extended run time, ea. refrideraton compressors, pumps, fans. The best way to keep the hertz in check for a average homeowner is with a 120v dial-type clock compared to a quartz clock. If the 120-volt clock gains time, the generator is running fast, if it looses time it is running slow.Getting back to generators, a pto generator will get you more KW/dollar usually. I like the idea of having a tractor, which is more apt to be fresh for running. A self-contained gen-set requires maintenance whether it has run or not. You will need too keep fresh fuel around for it and with a diesel, you may need to change between no. 1 and no. 2 when temps drop below freezing. There are factors to take into consideration with a generator like rotor speed and brush or brushless. The one's I sold were brushless and the rotor turned at 1800 rpm. Many brush-type and brushless turn at 3600 rpm, you tell me which one will run longer. ">  PTO GeneratorShop Tools Replies 21 Post by Brent H.   Trenchers Operating and Attachments Replies 4 Post by Brent H.   Looking for a heated cab for JD 655 John Deere Tractors Replies 3 Post by Ladd   JD 790John Deere Tractors Replies 7 Post by dave   loadersLoaders Back Hoes Replies 4 Post by lsheaffer   Tractor insurance - question II Other Tractor Brands Replies 10 Post by triplenet   Best Tractor for mowing 11 acre field Other Tractor Brands Replies 3 Post by Roger L.   Boomer Shop ManualNew Holland Tractors Replies 5 Post by Craig   Loader BladeLoaders Back Hoes Replies 5 Post by MichaelSnyder   JD4400 ProblemJohn Deere Tractors Replies 10 Post by Jim Meadows   Kubota L3600GST 4wd w loader - how does it stack upto a JD John Deere Tractors Replies 3 Post by mark Thanks in advance for any suggestions... ">  What is best for large scale mowing Mowers Field and Finish Replies 3 Post by EJB (2)Wheel weights. After switching from gear to Hydro, I'll never look back. Our's is still new, but I don't know anyone who has ever had a problem. ">  4100 price John Deere Tractors Replies 7 Post by MichaelSnyder   Looking for Info on JD755John Deere Tractors Replies 11 Post by Steve   MT210D 4WD Selector Other Tractor Brands Replies 2 Post by art   Moving limbs amp brush with loaderMowers Field and Finish Replies 5 Post by Alan L.   MF1010 Attachments Massey Ferguson Tractors Replies 6 Post by Bob Pricer   Thanks Other Tractor Brands Replies 1 Post by Richard   JD 4400 Price CheckJohn Deere Tractors Replies 10 Post by Bob Herman   HST - Is this normal Other Tractor Brands Replies 6 Post by Larry Next Page