Introduction
Advance-Rumely OilPull G 20/40 Agricultural Tractor
The Advance-Rumely OilPull G 20/40 is a standard-tread agricultural tractor manufactured between 1918 and 1924 in La Porte, Indiana, USA. It represents a significant era in early 20th-century farm mechanization, known for its heavy-duty construction and reliance on kerosene-fueled power.
Engine and Performance
The tractor is powered by a liquid-cooled, 2-cylinder horizontal opposed engine with a displacement of 1005.3 cubic inches (16.5 liters). Operating at a rated speed of 450 RPM, the engine produces 44 horsepower. The cooling system is substantial, featuring a coolant capacity of 70 quarts (66.2 liters), which was necessary to manage the thermal output of the kerosene-fueled engine during sustained agricultural labor.
Transmission and Drivetrain
The OilPull G 20/40 utilizes a gear-driven transmission providing 2 forward gears and 1 reverse gear. Power is delivered to the ground through a two-wheel drive system. The traction is supported by large steel wheels, with 44x8-inch wheels at the front and 64x20-inch wheels at the rear, designed to provide stability on unpaved field surfaces.
Dimensions and Construction
This tractor is characterized by its significant physical scale, measuring 175 inches (444 cm) in length, 89 inches (226 cm) in width, and 108 inches (274 cm) in height. With a total operating weight of 12,880 lbs (5842 kg), the machine was designed for heavy draft applications. The operator station consists of an open platform protected by a canopy.
Conclusion
The Advance-Rumely OilPull G 20/40 is a robust, heavy-duty tractor suited for the demanding draft requirements of its time. Its combination of a high-displacement low-RPM engine and substantial weight makes it a notable example of agricultural engineering from the early 1900s, primarily serving as a historical reference for collectors and historians of farm equipment.
Production Information of Advance-Rumely, OilPull G 20/40
- Standard-tread tractor
- Built in La Porte, Indianam USA
| Manufacturer | Advance-Rumely |
|---|
Dimension and Tires Information of Advance-Rumely, OilPull G 20/40
| Length | 175 inches [444 cm] |
|---|---|
| Weight | 12,880 lbs [5842 kg] |
| Width | 89 inches [226 cm] |
| Height | 108 inches [274 cm] |
| Ag front | 44x8 steel |
|---|---|
| Ag rear | 64x20 steel |
Engine Specifications of Advance-Rumely, OilPull G 20/40
- Rumley
- Liquid-cooled horizontal opposed
- Kerosene
- 2-cylinder
| Rated RPM | 450 |
|---|---|
| Displacement | 1005.3 ci [16.5 L] |
| Coolant capacity | 70 qts [66.2 L] |
| Bore/Stroke | 8.00x10.00 inches [203 x 254 mm] |
Transmission Information of Advance-Rumely, OilPull G 20/40
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 2 forward and 1 reverse |
Mechanical Specs of Advance-Rumely, OilPull G 20/40
- Two-wheel drive
- Canopy over open platform.
Power Information of Advance-Rumely, OilPull G 20/40
- Https://www.tractordata.com/farm-tractors/001/2/3/1231-advance-rumely-oilpull-g-2040-tests.html
Where it sits
With 44 hp[B] HP, the Advance-Rumely OilPull G 20/40 sits between OilPull K 12/20 (40 HP) and 6A (47 HP) in Advance-Rumely's range. Its power puts it in the 80th percentile of 1910s models in our database (158 machines).
Frequently asked questions
How much horsepower does the Advance-Rumely OilPull G 20/40 have?
The Advance-Rumely OilPull G 20/40 delivers 44 hp[B] HP.
What years was the Advance-Rumely OilPull G 20/40 produced?
The Advance-Rumely OilPull G 20/40 was produced in 1918-1924.
What engine does the Advance-Rumely OilPull G 20/40 have?
The Advance-Rumely OilPull G 20/40 is powered by a 2-cylinder engine.
What transmission does the Advance-Rumely OilPull G 20/40 use?
The Advance-Rumely OilPull G 20/40 uses a Gear transmission.
How much does the Advance-Rumely OilPull G 20/40 weigh?
The Advance-Rumely OilPull G 20/40 weighs 12,880 lbs [5842 kg].
Is the Advance-Rumely OilPull G 20/40 4WD?
The Advance-Rumely OilPull G 20/40 is available in 2WD.