tschwerm
Bronze Member
I borrowed a friend's disc and after 3 passes through my field I was concerned if I was damaging my 4120 hydro. I actually found out my tractor has 43 HP on the PTO so based on that I think the specs might be closer to a 4520. In any event I was pulling an 11foot width disc with the wings up normally a 19 foot wheeled pull behind. It has tandem wheels box frame heavy duty disc. I kept it in A range full throttle and pulled between 3.6 and 3.7 on the flat dry soil. The Dealer said stop you could damage your hydro. What have you been able to pull safely behind your 4120?