| Manufacturer | Rumely |
| Price | - |
| Model | OilPull E 30/60 |
| Equipment Type | - |
| Factory | La Porte, Indiana |
NEBRASKA TRACTOR TEST 8
| Description | Kerosene 1-speed 2WD/April 23 - May 11, 1920/Link: Nebraska Tractor Test 8 file/PTO performance/Drawbar performance/Gear 1 used for power test. |
| Max power | 49.91 hp/37.2 kW |
| Power at rated engine speed | 60.20 hp/44.9 kW |
| Fuel use | 7.7 gal/hour/29.1 l/hour |
ADVANCE-RUMELY OILPULL E 30/60 POWER
| Drawbar (claimed) | 30 hp/22.4 kW |
| Belt (claimed) | 60 hp/44.7 kW |
| Drawbar (tested) | 49.91 hp/37.2 kW |
| PTO (tested) | 75.60 hp/56.4 kW |
ENGINE DETAIL
The Rumely OilPull E 30/60 tractor features a significant displacement of 1885 cubic inches (30.9 L) and a unique 2-cylinder design, providing robust torque, particularly beneficial for plowing and heavy-duty applications. Its large bore and stroke (10.00x12.00 inches) contribute to slower RPMs and enhanced durability, making it suitable for pulling power over prolonged periods; however, the liquid-cooled system requires regular maintenance to ensure optimal performance. The substantial coolant capacity of 280 quarts (265.0 L) supports extended operation without overheating, yet it can present challenges in managing weight and complexity for maneuverability in tight spaces.
| Description | Rumley/kerosene/2-cylinder/liquid-cooled horizontal |
| Displacement | 1885 ci/30.9 L |
| Bore/Stroke | 10.00x12.00 inches/254 x 305 mm |
| Coolant capacity | 280 qts/265.0 L |
ADVANCE-RUMELY OILPULL E 30/60 ENGINE
The Rumely OilPull E 30/60 features a 30.9L 2-cylinder kerosene engine, which offers high torque output suitable for heavy-duty fieldwork. With a substantial 70-gallon fuel tank, it allows for extended operational time, though the lightweight design may struggle in muddy conditions. An auxiliary fuel tank of 3 gallons enables quick refueling while maintaining efficiency during prolonged tasks.
| Description | Rumley 30.9L 2-cyl kerosene |
| Fuel tank | 70 gal/264.9 L |
| Aux. fuel | 3 gal/11.4 L |
TRANSMISSION
The Rumely OilPull E 30/60 features a single forward and reverse gear, limiting its versatility in varied terrain compared to multi-gear systems. This design simplifies operation, making it user-friendly for tasks requiring straightforward maneuverability, but it may hinder performance in challenging conditions such as steep inclines or intricate field work. For applications that prioritize reliability and ease of use over speed, this tractor's straightforward gearing can be advantageous.
| Type | gear |
| Gears | 1 forward and reverse |
MECHANICAL
The Rumely OilPull E 30/60 tractor, with its 4x2 2WD chassis and manual steering, offers a simple and robust design suitable for basic agricultural tasks. The single-speed transmission limits operational versatility, making it less ideal for varied field conditions but advantageous for straightforward applications. The open operator station with a canopy enhances operator visibility but exposes them to the elements, presenting a trade-off between comfort and utility.
| Chassis | 4x2 2WD |
| Steering | manual |
| Cab | Open operator station with canopy. |
| Transmission | 1-speed gear |
ADVANCE-RUMELY OILPULL E 30/60 TIRES
The Rumely OilPull E 30/60 features robust steel agri-tires, with a front size of 44x16 and a rear size of 80x30, enhancing traction and stability while plowing or hauling. The significant tire dimensions facilitate effective weight distribution, which can improve performance on diverse terrains but may pose challenges with steering in tight spaces due to their size. Ideal for heavy-duty applications, this tractor excels in agricultural operations, though operators should be mindful of its turning radius limitations.
| Ag front | 44x16 steel |
| Ag rear | 80x30 steel |
DIMENSIONS
| Length | 228 inches/579 cm |
| Width | 116 inches/294 cm |
| Height | 132 inches/335 cm |
| Weight | 26300 lbs/11929 kg |
DIMENSIONS & TIRES
The Rumely OilPull E 30/60 tractor, weighing 26,300 lbs (11,929 kg), features large rear tires (80x30) that provide excellent traction and stability, making it suitable for heavy-duty agricultural tasks. Its front tires (44x16) contribute to maneuverability; however, the significant weight can pose challenges on softer terrains. Ideal for plowing and pulling, this tractor's considerable power-to-weight ratio can effectively handle demanding field operations while requiring careful management on uneven surfaces.
| Weight | 26300 lbs/11929 kg |
| Front tire | 44x16 |
| Rear tire | 80x30 |
OILPULL E 30/60 SERIAL NUMBERS
| 1910 | 101 |
| 1911 | 237 |
| 1912 | 747 |
| 1913 | 1679 |
| 1914 | None |
| 1915 | 1819 |
| 1916 | 2019 |
| 1917 | 2997 |
| 1918 | 8725 |
| 1919 | 11500 |
| 1920 | 2252 |
| 1921 | 2352 |
| 1922 | 2404 |
| 1923 | 2454 |