Tractor · 1924Unverified
Advance-Rumely OilPull L 15/25
Advance-Rumely OilPull L 15/25 — Standard-tread tractor · 15 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
15 hp
Max power
14.4 kW
Weight
2676 kg
Hover a source tag to verify
Overview
ManufacturerAdvance-RumelyReference
Standard-tread tractorReference
Built in La Porte, Indiana, USAReference
Total built4,855Reference
Two-wheel driveReference
Differential lockmechanical rearReference
Manual steeringReference
Open operator station.Reference
Engine
Rumley 6.1L 2-cyl keroseneReference
Fuel tank69.1 LReference
Aux. fuel4.7 LReference
Drawbar (claimed)11.2 kWReference
Belt (claimed)18.6 kWReference
Drawbar (tested)14.4 kWReference
Belt (tested)22.8 kWReference
RumleyReference
keroseneReference
2-cylinderReference
liquid-cooled horizontalReference
Displacement6.1 LReference
Bore/Stroke148 x 178 mmReference
Rated RPM755Reference
Coolant capacity37.9 LReference
Belt power (max)22.8 kWReference
Max power14.4 kWReference
Transmission
3-speed gearReference
TypegearReference
Gears3 forward and 1 reverseReference
Clutchdry discReference
Dimensions
Weight2676 kgReference
Front tire30x6Reference
Rear tire44x12Reference
Ag front30x6 (steel)Reference
Ag rear44x12 (steel)Reference
Length345 cmReference
Width141 cmReference
Height229 cmReference
OilPull L 15/25 Serial Numbers
19241Reference
192511Reference
19261607Reference
19274214Reference
FAQ: How to read a serial number table.Reference
Test results
Kerosene 3-speed 2WDMarch 29, 1925/ - April 16, 1925Link: Nebraska Tractor Test 112 fileReference
Belt fuel use (max)13.6 l/hourReference
Drawbar performanceReference
Gear 1 used for power test.Reference
Max pull1509 kgReference
Gear 2 used for pull test.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.