The Gibson Super D2 is a compact tractor rated at 12 hp, with a production run spanning from 1950 to 1958. It features a 2-cylinder petrol air-cooled engine, which powers a two-wheel drive system with a 3-speed gearbox. The tractor weighs 623 kg and is suited to tasks covering approximately 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
12 hp
Weight
623 kg
Catalogue coverage
Variants represented
2
Richest spec table
23 rows
Recorded power
12 hp
Recorded weight
623 kg
Transmissions
3-speed gear
Production years
1950-1958
Verified variants
0
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Overview
ManufacturerGibsonReference
Built in Longmont, Colorado, USAReference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Engine
Wisconsin 0.9L 2-cyl gasolineReference
Engine8.9 kWReference
Wisconsin TFReference
gasolineReference
2-cylinderReference
air-cooledReference
Displacement0.9 LReference
Bore/Stroke83 x 83 mmReference
Power8.9 kWReference
Transmission
3-speed gearReference
TypegearReference
Gears3 forward and 1 reverseReference
Dimensions
Wheelbase132 cmReference
Weight623 kgReference
Front tire4.00x12Reference
Rear tire7/8/9.00x24Reference
Ag front4.00x12Reference
Ag rear7/8/9.00x24Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.