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Gibson D

Gibson D tractor
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The Gibson D is a small farm tractor produced from 1947 to 1949 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) at 2000 RPM. The tractor has a 3-speed unsynchronized gear transmission with 3 forward and 1 reverse gears, and an idler pulley clutch. It is a two-wheel drive tractor with manual tiller steering and an open operator station. The Gibson D weighs 955 lbs (433 kg) with a wheelbase of 46 inches (116 cm) and height of 45 inches (114 cm). It rides on 4.00x12 front tires and 7.00-24 rear tires. The fuel tank capacity is 2.5 gallons (9.5 L). The SD variant includes hood and fenders.
Gibson DGibson tractorfarm tractorWisconsin AEH engine6 hp tractor1947 tractor1948 tractor1949 tractorsmall farm tractor
Power6 hp
Founded1947 - 1949
ModelD

Technical Specifications

Detailed specifications and technical data for Gibson D

Power

Plows:1
Engine power:6 hp (4.5 kW)

Engine

Type:gasoline
Model:Wisconsin AEH
Power:6 hp (4.5 kW)
Cooling:air-cooled
Cylinders:1-cylinder
Fuel tank:2.5 gal (9.5 L)
Rated RPM:2000
Air cleaner:oil bath
Bore/Stroke:3.00x3.25 inches (76 x 83 mm)
Displacement:23 ci (0.4 L)

Variants

SD:hood and fenders

Dimensions

Height:45 inches (114 cm)
Weight:955 lbs (433 kg)
Rear tire:7.00-24
Wheelbase:46 inches (116 cm)
Front tire:4.00x12

Mechanical

Drive:Two-wheel drive
Steering:manual, tiller
Operator station:Open operator station

Production

Built in:Longmont, Colorado, USA
Years made:1947 - 1949
Manufacturer:Gibson

Transmission

Type:unsynchronized gear
Gears:3 forward and 1 reverse
Clutch:idler pulley