| Manufacturer | Rumely |
| Price | 1,912(USD) |
| Model | OilPull B 25/45 |
| Equipment Type | - |
| Factory | La Porte, Indiana |
ADVANCE-RUMELY OILPULL B 25/45 POWER
| Drawbar (claimed) | 25 hp/18.6 kW |
| Belt (claimed) | 45 hp/33.6 kW |
ENGINE DETAIL
The Rumely OilPull B 25/45 tractor features a robust 2-cylinder kerosene engine with a significant displacement of 1884 cubic inches (30.9 L), which is advantageous for high torque output, making it suitable for heavy-duty agricultural tasks. The large bore and stroke (9.5x12 inches) promote efficient low-speed torque, facilitating better performance in plowing and other demanding applications. However, the reliance on kerosene may limit fuel availability and efficiency compared to modern diesel alternatives.
| Description | Rumley/kerosene/2-cylinder |
| Displacement | 1884 ci/30.9 L |
| Bore/Stroke | 9.5x12 inches/241 x 305 mm |
ADVANCE-RUMELY OILPULL B 25/45 ENGINE
The Rumely OilPull B 25/45 features a robust 30.9L, 2-cylinder kerosene engine, providing notable torque for heavy-duty applications, ideal for agricultural tasks that require sustained power. The kerosene fuel system enhances efficiency and operational longevity, although the unique fuel type may pose availability and cost challenges in certain areas. It excels in scenarios involving plowing or hauling heavy loads, leveraging its low operating speeds for better fuel economy and reduced wear on components.
| Description | Rumley 30.9L 2-cyl kerosene |
DIMENSIONS
| Weight | 25000 lbs/11340 kg |
DIMENSIONS & TIRES
The Rumely OilPull B 25/45 tractor, weighing 25,000 lbs (11,340 kg), offers significant durability and traction for heavy field applications due to its robust construction. Its oil-pull system cleverly utilizes a distillate engine, providing cost-efficient fuel consumption but requiring careful maintenance of fuel quality to avoid performance issues. Ideal for large-scale farming scenarios, it excels in pulling heavy implements but may be less maneuverable compared to lighter tractors, impacting field navigation.
| Weight | 25000 lbs/11340 kg |
OILPULL B 25/45 SERIAL NUMBERS
| 1910 | 1 |
| 1911 | 2101 |
| 1912 | 2270 |
| Description | /how to read serial numbers.../ |