Grading uphill is tough - but even 35hp 4wd would pull better than the 2wd 245. 4 gpm is small flow to run a loader - you'll like having more. Happy hunting.DR3045 said:I planning on get the hydr. shuttle and 4 wheel drive my 245 the FEL is so slow I have a 6' bushhog and grade my drive way which is steep my 245 can't pull the yard box up the hill loaded the wheels spin but the 4x4 should take care of that I hope... I think the 245 only pumps about 4 gal. a minute