Tractor · 1919Unverified
Wetmore 12-25
Wetmore 12-25 — Standard-tread tractor · 12 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
12 hp
Max power
12.0 kW
Weight
1315 kg
Hover a source tag to verify
Overview
ManufacturerWetmoreReference
Standard-tread tractorReference
Built in Souix City, Iowa, USAReference
Original price$2,485 (1920 )Reference
Original price$1,585 (1921 )Reference
Original price$1,185 (1922 )Reference
Two-wheel driveReference
Final drivesinternal spur gearReference
Manual steeringReference
Mechanical drum brakesReference
Open operator station.Reference
Engine
Rutenber 4.8L 4-cyl keroseneReference
Weidely 4.5L 4-cyl keroseneReference
Waukesha 4.7L 4-cyl keroseneReference
Drawbar (claimed)8.9 kWReference
Belt (claimed)18.6 kWReference
Plows2Reference
Drawbar (tested)12.0 kWReference
Belt (tested)20.8 kWReference
RutenberReference
keroseneReference
4-cylinderReference
liquid-cooledReference
Displacement4.8 LReference
Bore/Stroke105 x 140 mmReference
Fuel systemKingston carburetorReference
Starter typehand crankReference
WeidelyReference
Displacement4.5 LReference
Bore/Stroke102 x 140 mmReference
Fuel systemcarburetorReference
Rated RPM1265Reference
WaukeshaReference
Displacement4.7 LReference
Bore/Stroke102 x 146 mmReference
Rated RPM950Reference
Belt power (max)20.8 kWReference
Max power12.0 kWReference
Transmission
3-speed gearReference
TransmissionFullerReference
TypegearReference
Gears3 forward and 1 reverseReference
Clutchdry discReference
Dimensions
Wheelbase187 cmReference
Weight1315 kgReference
Front tire28x5Reference
Rear tire46x10Reference
Ag front28x5 (steel)Reference
Ag rear46x10 (steel)Reference
Clearance (front axle)31 cmReference
Clearance (rear axle)43 cmReference
Rear tread134 cmReference
Capacities
Diameter30 cmReference
Width17 cmReference
RPM800Reference
Test results
Kerosene 3-speed 2WDApril 6 - 12, 1921Link: Nebraska Tractor Test 73 fileReference
Belt fuel use (max)13.2 l/hourReference
Drawbar performanceReference
Max pull1145 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.