G'day, I'm using the td190 which says it only needs 25hp but is is slowing down the 60hp (deutz d06 remake) tractor i am using. I'm am getting 100 percent engine load but the amount of available power leftover is close enough at 30hp of 57.
Edit: the power consumption value is correct but tractors up to 100hp are getting loaded up to 80-90 percent, causing slow work on hills.