The Gibson Super D is a small farm tractor built by Gibson in Longmont, Colorado, USA. It features a Wisconsin AEH 0.4L 1-cylinder air-cooled gasoline engine producing 6 hp (4.5 kW). The tractor has a 3-speed gear transmission with 3 forward and 1 reverse gears. It is two-wheel drive with manual steering and an open operator station. The front tires are sized 4.00x12. It is capable of pulling 1 plow.
Gibson Super DGibson tractorfarm tractorWisconsin AEH engine6 hp tractor3-speed transmissiontractor specifications