Advance-Rumely
Advance-Rumely OilPull W 20/30
The Advance-Rumely OilPull W 20/30 is a standard-tread farm tractor produced from 1928 to 1930 by Advance-Rumely in La Porte, Indiana, USA. It features a Rumley 6.1L 2-cylinder kerosene engine with liquid-cooled horizontal design, producing 20 hp drawbar power claimed and 26.1 hp tested. The tractor has a 3-speed gear transmission with 3 forward and 1 reverse gears, two-wheel drive, and an open operator station. It weighs 6630 lbs and rides on steel tires sized 30x5.50 front and 46x12 rear.
Power33 hp[B]
Founded1928 - 1930
ModelOilPull W 20/30
Technical Specifications
Detailed specifications and technical data for Advance-Rumely OilPull W 20/30
Power
| Belt (tested) | 35.4 hp (26.4 kW) |
|---|---|
| Belt (claimed) | 30 hp (22.4 kW) |
| Drawbar (tested) | 26.1 hp (19.5 kW) |
| Drawbar (claimed) | 20 hp (14.9 kW) |
Tires
| Rear tire | 46x12 steel |
|---|---|
| Front tire | 30x5.50 steel |
Engine
| Type | kerosene |
|---|---|
| Model | Rumley 6.1L 2-cyl kerosene |
| Cooling | liquid-cooled horizontal |
| Aux. fuel | 1.25 gal (4.7 L) |
| Cylinders | 2-cylinder |
| Fuel tank | 18.25 gal (69.1 L) |
| Rated RPM | 850 |
| Bore/Stroke | 5.8125x7.00 inches (148 x 178 mm) |
| Displacement | 371.5 ci (6.1 L) |
| Coolant capacity | 40 qts (37.9 L) |
Dimensions
| Width | 56 inches (142 cm) |
|---|---|
| Height | 91 inches (231 cm) |
| Length | 136 inches (345 cm) |
| Weight | 6630 lbs (3007 kg) |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Operator station | Open operator station. |
Production
| Type | Standard-tread tractor |
|---|---|
| Built in | La Porte, Indiana, USA |
| Total built | 3,952 |
| Manufacturer | Advance-Rumely |
| Years produced | 1928 - 1930 |
Transmission
| Type | gear |
|---|---|
| Gears | 3 forward and 1 reverse |
Serial Numbers
| 1928 | 1 |
|---|---|
| 1929 | 2129 |
| 1930 | 3734 |
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