Skip to contentRumely Oil-Pull 25-45 tractor VA1 — Acroterion, CC BY-SA 4.0. Resized; converted to WebP. · Acroterion · CC BY-SA 4.0 commons.wikimedia.org source ↗ Rumely Oil-Pull 25-45 tractor VA1 — Acroterion, CC BY-SA 4.0. Resized; converted to WebP. · Acroterion · CC BY-SA 4.0 commons.wikimedia.org source ↗
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Years in Production / 1924–1927
Rumely
OilPull R 25/45
Explore the specifications, hardware, and original references for the Rumely OilPull R 25/45.
50hp
Engine estimate · from belt
2WD Only
Drive
1924–1927
Production years
Rumely
Manufacturer
OilPull R 25/45 / 01
At a glance
Production
Standard-tread tractor
Built in La Porte, Indiana, USA
- Manufacturer
- Advance-Rumely
- Total Built
- 761
Mechanical
Two-wheel drive
Open operator station.
OilPull R 25/45 / 02
Under the hood
Engine Detail
Rumley
kerosene
2-cylinder
liquid-cooled horizontal
- Displacement
- 910.8 ci14.9 L
- Bore Stroke
- 7.8125x9.50 inches198 x 241 mm
- Rated Rpm
- 540
- Coolant Capacity
- 92 qts87.1 L
- Fuel Type
- kerosene
- Cylinders
- 2
- Cooling
- liquid-cooled horizontal
Engine Options
Rumley 14.9L 2-cyl kerosene
- Fuel Tank
- 31 gal117.3 L
- Aux Fuel
- 1.25 gal4.7 L
OilPull R 25/45 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 3 forward and 1 reverse
OilPull R 25/45 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 11750 lbs5329 kg
- Front Tire
- 38.5x8
- Rear Tire
- 57.5x18
Tires And Tracks
- Front Ag
- 38.5x8 steel
- Rear Ag
- 57.5x18 steel
OilPull R 25/45 / 05
Tractor Photos
OilPull R 25/45 / 06
Tests (NTTL)
Nebraska Tractor Test 116Nebraska test report ↗
Kerosene 3-speed 2WDJuly 7 - 14, 1925
Drawbar performance
Gear 2 used for power test.
Gear 1 used for pull test.
- Id
- 116
- Belt Power Max
- 50.57 hp37.7 kW
- Max Power
- 35.54 hp26.5 kW
- Max Pull
- 6321 lbs2867 kg