California
Super Star Member
- Joined
- Jan 22, 2004
- Messages
- 14,754
- Location
- An hour north of San Francisco
- Tractor
- Yanmar YM240 Yanmar YM186D
Yeah but ... The HP I found in TractorData for PTO output, and the drawbar pull, came from field testing performed by U-Nebraska Ag school.I was stated don't hold me to exact specs.. Said there was a size difference and know can't use Tractor data to be 100% correct. Example my Ym2000 is rated more than 20 HP. Eng..which they have it rated.
Nebraska Tractor Test Laboratory | Nebraska
Maybe YM2000/YM240 is more comparable to the early N's. 9N from 1939, and the 2N's. 8N was a HP improvement, no?