Gibson D

The Gibson D is a tractor produced by Gibson. It is equipped with a 23 ci 0.4 L engine. The rated power output is 6 hp 4.5 kW. Transmission: 3 forward and 1 reverse. Operating weight: 955 lbs 433 kg.

Overview

	1947 - 1949	1947 - 1949

Production
Manufacturer	Gibson
Built in Longmont, Colorado, USA

Variants
SD	hood and fenders

Gibson D Engine
Wisconsin 0.4L 1-cyl gasoline
Fuel tank	2.5 gal 9.5 L
Engine details ...

Gibson D Transmission
3-speed unsynchronized gear
Transmission details ...

Gibson D Power
Engine	6 hp 4.5 kW
Plows	1

Mechanical
Two-wheel drive
Steering	manual, tiller
Open operator station.

Dimensions & Tires
Wheelbase	46 inches 116 cm
Weight	955 lbs 433 kg
Front tire	4.00x12
Rear tire	7.00-24
Full dimensions and tires ...

References
Gibson Tractors - Durability, lower operating costs, plus extra power. published in 1948

Engine

Engine Detail — 23 ci / 0.4 L Gasoline

Manufacturer	Wisconsin AEH
Fuel Type	Gasoline
Configuration	1-cylinder, air-cooled
Displacement	23 ci 0.4 L
Bore/Stroke	3.00x3.25 inches 76 x 83 mm
Power	6 hp 4.5 kW
Air cleaner	oil bath
Rated RPM	2000

Transmission

Transmission — 3 forward and 1 reverse unsynchronized gear

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

Dimensions

Gibson D Tires
Ag front	4.00x12
Ag rear	7.00-24

Dimensions
Wheelbase	46 inches 116 cm
Height	45 inches 114 cm
Weight	955 lbs 433 kg

Photos

Gibson D

Gibson D

Gibson D

Gibson D controls.

Rear-mounted plow on a Gibson D.