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Tractor · 1918Unverified
General Ordnance National Tractor 12-22 F
General Ordnance National Tractor 12-22 F — Standard-tread tractor · 12 hp. Reference specifications; pending source verification.
The General Ordnance National Tractor 12-22 F is a compact tractor rated at 12 horsepower. It was manufactured in 1918 and features a 4-cylinder petrol liquid-cooled engine, linked to a 6-speed gearbox and transmitting power through two-wheel drive. The tractor has a listed weight of 1905 kilograms, making it suitable for tasks involving 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
1905 kg
Catalogue coverage
Variants represented
2
Richest spec table
27 rows
Recorded power
12 hp
Recorded weight
1905 kg
Transmissions
6-speed friction disc
Production years
1918-1918
Verified variants
0
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Hover a source tag to verify
Overview
ManufacturerGeneral OrdnanceReference
Standard-tread tractorReference
Built in Cedar Rapids, Iowa, USAReference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Engine
Waukseha 5.3L 4-cyl gasolineReference
Drawbar (claimed)8.9 kWReference
Belt (claimed)16.4 kWReference
Plows3Reference
WauksehaReference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement5.3 LReference
Bore/Stroke108 x 146 mmReference
Transmission
6-speed friction discReference
Typefriction discReference
Gears6 forward and reverseReference
Dimensions
Weight1905 kgReference
Rear tire46x10Reference
Ag rear46x10 steelReference
Length304 cmReference
Width154 cmReference
Height152 cmReference
Capacities
Diameter25 cmReference
Width15 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
