Tractor · 1923Unverified
Gray Tractor 22-40 Canadian Special
Gray Tractor 22-40 Canadian Special — Standard-tread tractor · 22 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
22 hp
Weight
3129 kg
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Overview
ManufacturerGray TractorReference
Standard-tread tractorReference
Built in Minneapolis, Minnesota, USAReference
Original price was $2,385 in 1925Reference
Drive3x1 drum driveReference
Manual steeringReference
Open operator station.Reference
Engine
Waukesha 8.0L 4-cyl gasolineReference
Drawbar (claimed)16.4 kWReference
Belt (claimed)29.8 kWReference
Plows4Reference
Waukesha EUReference
gasolineReference
4-cylinderReference
liquid-cooled inlineReference
Displacement8.0 LReference
Bore/Stroke127 x 159 mmReference
Rated RPM1000Reference
Image courtesy of Ronald TulaczReference
Transmission
2-speed gearReference
TypegearReference
Gears2 forward and 1 reverseReference
Dimensions
Weight3129 kgReference
Front tire40x8Reference
Rear tire54x54Reference
Ag front40x8 steelReference
Ag rear54x54 steelReference
Length439 cmReference
Width203 cmReference
Height163 cmReference
Capacities
Diameter28 cmReference
Width20 cmReference
Speed868.68 meters/minReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.