Introduction
Advance-Rumely OilPull Y 30/50
The Advance-Rumely OilPull Y 30/50 is a standard-tread agricultural tractor produced in 1929 in La Porte, Indiana, USA. It represents a significant example of early 20th-century heavy-duty farm machinery, with a total production run limited to 245 units.
Engine and Performance
The tractor is powered by a 2-cylinder, liquid-cooled horizontal engine designed to run on kerosene. It features a displacement of 910.8 cubic inches (14.9 liters) with a bore and stroke of 7.8125 by 9.50 inches. The engine operates at a rated speed of 635 RPM, delivering approximately 55 horsepower, which provided the necessary torque for demanding agricultural operations of the era.
Transmission and Mechanical Layout
The OilPull Y 30/50 utilizes a mechanical transmission system offering three forward gears and one reverse gear. It is configured as a two-wheel-drive machine, featuring an open operator station typical of the period's design, prioritizing mechanical accessibility and direct control over the workspace.
Dimensions and Build
With a structural weight of 13,100 lbs (5,942 kg), the tractor is built for heavy traction tasks. It measures 167 inches (424 cm) in length, 82 inches (208 cm) in width, and 107 inches (271 cm) in height. The machine is equipped with steel wheels, utilizing 38.5x8 front tires and 57.5x18 rear tires to ensure stability on varying terrain.
Conclusion
The Advance-Rumely OilPull Y 30/50 is characterized by its heavy-duty construction and large-displacement engine. Due to its limited production numbers and historical significance, it is primarily regarded today as a notable piece of industrial heritage for collectors and enthusiasts of early agricultural mechanization.
Production Information of Advance-Rumely, OilPull Y 30/50
- Standard-tread tractor
- Built in La Porte, Indiana, USA
| Manufacturer | Advance-Rumely |
|---|---|
| Total built | 245 |
Dimension and Tires Information of Advance-Rumely, OilPull Y 30/50
| Length | 167 inches [424 cm] |
|---|---|
| Weight | 13100 lbs [5942 kg] |
| Width | 82 inches [208 cm] |
| Height | 107 inches [271 cm] |
| Ag front | 38.5x8 steel |
|---|---|
| Ag rear | 57.5x18 steel |
Engine Specifications of Advance-Rumely, OilPull Y 30/50
- Rumley
- Liquid-cooled horizontal
- Kerosene
- 2-cylinder
| Rated RPM | 635 |
|---|---|
| Displacement | 910.8 ci [14.9 L] |
| Coolant capacity | 92 qts [87.1 L] |
| Bore/Stroke | 7.8125x9.50 inches [198 x 241 mm] |
Transmission Information of Advance-Rumely, OilPull Y 30/50
Transmission variants 1
| Gears | 3 forward and 1 reverse |
|---|
Mechanical Specs of Advance-Rumely, OilPull Y 30/50
- Two-wheel drive
- Open operator station.
Power Information of Advance-Rumely, OilPull Y 30/50
- Https://www.tractordata.com/farm-tractors/001/2/4/1240-advance-rumely-oilpull-y-3050-tests.html
Where it sits
With 55 hp[B] HP, the Advance-Rumely OilPull Y 30/50 sits between OilPull R 25/45 (50 HP) and OilPull S 30/60 (66 HP) in Advance-Rumely's range. Its power puts it in the 90th percentile of 1920s models in our database (181 machines).
Frequently asked questions
How much horsepower does the Advance-Rumely OilPull Y 30/50 have?
The Advance-Rumely OilPull Y 30/50 delivers 55 hp[B] HP.
What years was the Advance-Rumely OilPull Y 30/50 produced?
The Advance-Rumely OilPull Y 30/50 was produced in 1929.
What engine does the Advance-Rumely OilPull Y 30/50 have?
The Advance-Rumely OilPull Y 30/50 is powered by a 2-cylinder engine.
How much does the Advance-Rumely OilPull Y 30/50 weigh?
The Advance-Rumely OilPull Y 30/50 weighs 13100 lbs [5942 kg].
Is the Advance-Rumely OilPull Y 30/50 4WD?
The Advance-Rumely OilPull Y 30/50 is available in 2WD.