Tractor · 1918Unverified
Advance-Rumely OilPull G 20/40
Advance-Rumely OilPull G 20/40 — 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
Max power
22.4 kW
Weight
5842 kg
Hover a source tag to verify
Overview
ManufacturerAdvance-RumelyReference
Standard-tread tractorReference
Built in La Porte, Indianam USAReference
Two-wheel driveReference
Canopy over open platform.Reference
Engine
Rumley 16.5L 2-cyl keroseneReference
Fuel tank155.2 LReference
Aux. fuel3.8 LReference
Drawbar (claimed)14.9 kWReference
Belt (claimed)29.8 kWReference
Drawbar (tested)22.4 kWReference
Belt (tested)34.4 kWReference
RumleyReference
keroseneReference
2-cylinderReference
liquid-cooled horizontal opposedReference
Displacement16.5 LReference
Bore/Stroke203 x 254 mmReference
Rated RPM450Reference
Coolant capacity66.2 LReference
Belt power (max)34.4 kWReference
Max power22.4 kWReference
Transmission
2-speed gearReference
TypegearReference
Gears2 forward and 1 reverseReference
Dimensions
Weight5842 kgReference
Front tire44x8Reference
Rear tire64x20Reference
Ag front44x8 steelReference
Ag rear64x20 steelReference
Length444 cmReference
Width226 cmReference
Height274 cmReference
OilPull G 20/40 Serial Numbers
191810425Reference
191910751Reference
1920G741Reference
1921G1728Reference
1922G2242Reference
1923G2690Reference
1924G3559Reference
FAQ: How to read a serial number table.Reference
Test results
Kerosene 2-speed 2WDMay 6 - 22, 1920Link: Nebraska Tractor Test 11 fileReference
Belt fuel use (max)21.6 l/hourReference
Drawbar performanceReference
Max pull2887 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.