Fallon
Super Member
HP really won't affect what you can do, weight & traction will. HP just affects how fast you can do it.
Any tractor you can get should be able to spin the tires in low range, even with a good amount of ballast for more traction. More HP means you can go in a higher gear or pump more hydraulic fluid to move hydraulics faster. Hydraulic pressure will be about the same (strength), but flow will be higher on a bigger unit which means things move faster.
Lift capacity is going to be related to weight of the tractor (otherwise it would flip over) & heft of the relevant arms or other components.
Compare lift capacities on the loader or 3pt with what you need to lift. Most manuals should list max compliment specs as well.
A rotary cutter takes 5 HP per foot of width (5ft takes 25 HP) is a good rule of thumb, and is more HP dependant than a lot of other compliments.
Tractors always shrink when you get them home, so if in doubt, go bigger.
Any tractor you can get should be able to spin the tires in low range, even with a good amount of ballast for more traction. More HP means you can go in a higher gear or pump more hydraulic fluid to move hydraulics faster. Hydraulic pressure will be about the same (strength), but flow will be higher on a bigger unit which means things move faster.
Lift capacity is going to be related to weight of the tractor (otherwise it would flip over) & heft of the relevant arms or other components.
Compare lift capacities on the loader or 3pt with what you need to lift. Most manuals should list max compliment specs as well.
A rotary cutter takes 5 HP per foot of width (5ft takes 25 HP) is a good rule of thumb, and is more HP dependant than a lot of other compliments.
Tractors always shrink when you get them home, so if in doubt, go bigger.