Advance-Rumely OilPull R 25/45
The Advance-Rumely OilPull R 25/45 is a tractor produced by Rumely. It is equipped with a 910.8 ci 14.9 L engine. Transmission: 3 forward and 1 reverse. Operating weight: 11750 lbs 5329 kg.
Fuel & Capacities
31 gal
117.3 L
Transmission
3 forward and 1 reverse
Operating Weight
11750 lbs
5329 kg
Overview
 | 1924 - 1927
Standard-tread tractor |
|---|
Production | |
|---|---|
Manufacturer | Advance-Rumely |
Standard-tread tractor | |
Built in La Porte, Indiana, USA | |
Total built | 761 |
Advance-Rumely OilPull R 25/45 Engine | |
|---|---|
Rumley 14.9L 2-cyl kerosene | |
Fuel tank | 31 gal
117.3 L |
Aux. fuel | 1.25 gal
4.7 L |
Engine details ...  | |
Advance-Rumely OilPull R 25/45 Transmission | |
|---|---|
3-speed gear | |
Transmission details ...  |
Advance-Rumely OilPull R 25/45 Power | |
|---|---|
Drawbar (claimed) | 25 hp
18.6 kW |
Belt (claimed) | 45 hp
33.6 kW |
Drawbar (tested) | 35.54 hp
26.5 kW |
Belt (tested) | 50.57 hp
37.7 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Two-wheel drive | |
Open operator station. |
Dimensions & Tires | |
|---|---|
Weight | 11750 lbs
5329 kg |
Front tire | 38.5x8 |
Rear tire | 57.5x18 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 910.8 ci / 14.9 L Kerosene
Manufacturer | Rumley |
Fuel Type | Kerosene |
Configuration | 2-cylinder, liquid-cooled horizontal |
Displacement | 910.8 ci
14.9 L |
Bore/Stroke | 7.8125x9.50 inches
198 x 241 mm |
Rated RPM | 540 |
Coolant capacity | 92 qts
87.1 L |
Transmission
Transmission — 3 forward and 1 reverse gear
Type | gear |
Gears | 3 forward and 1 reverse |
 | |
Dimensions
Advance-Rumely OilPull R 25/45 Tires | |
|---|---|
Ag front | 38.5x8 steel |
Ag rear | 57.5x18 steel |
Dimensions | |
|---|---|
Length | 167 inches
424 cm |
Width | 82 inches
208 cm |
Height | 107 inches
271 cm |
Weight | 11750 lbs
5329 kg |
Tests
Nebraska Tractor Test 116 | |
|---|---|
Kerosene 3-speed 2WD
July 7 - 14, 1925
Link: Nebraska Tractor Test 116 file | |
Belt power (max) | 50.57 hp
37.7 kW |
Drawbar performance | |
Max power | 35.54 hp
26.5 kW |
Gear 2 used for power test. | |
Max pull | 6321 lbs
2867 kg |
Gear 1 used for pull test. | |
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Rumely Advance-Rumely OilPull R 25/45.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Rumely Advance-Rumely OilPull R 25/45 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Rumely Advance-Rumely OilPull R 25/45.
Converted Equivalents:
Horsepower (HP)0 hp
Kilowatts (kW)0 kW
Metric Horsepower (PS / CV)0 PS
Related models
Rumely 6A
- Power:
- 47.8
- Production years:
- 1930 - 1931
Rumely OilPull Y 30/50
- Power:
- 55.6
- Production years:
- 1929 - 1929
Rumely OilPull Z 40/60
- Power:
- 77.8
- Production years:
- 1929 - 1929
Rumely DoAll
- Power:
- 22.2
- Production years:
- 1928 - 1931
Rumely OilPull W 20/30
- Power:
- 33.3
- Production years:
- 1928 - 1930