I had a 4100 19 HP JD and sold it and bought a 2720. I have not appreciated the power till now. I built a house 6 years ago and used a grader blade (3pt hitch) with my 4100 and it struggled to say the least..it bog down and at some points just would spin and not pull the 5ft. blade... I have recently put on an addition and have to do more ground work...., I used the same blade.. and Wow what power...it didnt bog down once and pulled the blade with ease....I was amazed how the tractor handled it. .. I have to say I'm finnaly glad I sold my old JD, and have my 2720