There is no Corn head with it. I raise milo, soybeans and wheat. The engine is a 329 diesel and uses very little oil. It is two wheel drive with 24.5 x 32 on front and I believe 11 x 24 on back. Without looking I think it has about 3400 hrs. Improvements include new clean grain elevator and top auger, ausherman cylinder bars, replaced auger bed bearings, rebuilt table auger, and new front tires.