Tractor · 1922Unverified
Gray Tractor 20-36
Gray Tractor 20-36 — Standard-tread tractor · 20 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
20 hp
Weight
2857 kg
Hover a source tag to verify
Overview
ManufacturerGray TractorReference
Standard-tread tractorReference
Built in Minneapolis, Minnesota, USAReference
Original price was $1,975 in 1922Reference
Drive3x1 drum driveReference
Manual steeringReference
Open operator station.Reference
Engine
Waukesha 6.5L 4-cyl gasolineReference
Drawbar (claimed)14.9 kWReference
Belt (claimed)26.8 kWReference
Plows4Reference
Waukesha DUReference
gasolineReference
4-cylinderReference
liquid-cooled inlineReference
Displacement6.5 LReference
Bore/Stroke114 x 159 mmReference
Rated RPM1000Reference
Transmission
2-speed gearReference
TypegearReference
Gears2 forward and 1 reverseReference
Dimensions
Wheelbase264 cmReference
Weight2857 kgReference
Front tire40x8Reference
Rear tire54x54Reference
Ag front40x8 steelReference
Ag rear54x54 steelReference
Length441 cmReference
Width205 cmReference
Height160 cmReference
Capacities
Diameter29 cmReference
Width20 cmReference
Speed914.40 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.