Advance-Rumely OilPull B 25/45 Specs ( 1910-1912 )
Overview
The Advance-Rumely OilPull B 25/45 is a farm tractor produced between 1910 and 1912. It features a 2-cylinder kerosene engine with a 30.9L displacement and a total weight of 25,000 lbs. The manufacturer rated this model at 25 hp for drawbar work and 45 hp for belt applications.
Ideal Applications
Engine Configuration:
The tractor is equipped with a Rumley 2-cylinder kerosene engine featuring a 9.5x12 inch bore and stroke and a displacement of 1884 ci.
Claimed Power Ratings:
This model is listed with a claimed belt output of 45 hp and a drawbar output of 25 hp.
Physical and Production Data:
The unit has a listed weight of 25,000 lbs and was assigned serial numbers ranging from 1 in 1910 to 2270 in 1912.
Production
| Manufacturer | Advance-Rumely |
|---|---|
| Original price | $ (1912) |
Engine
| Engine type | Rumley 30.9L 2-cyl kerosene |
|---|---|
| Bore/Stroke | 9.5x12 inches (241 x 305 mm) |
| Description | Rumley / kerosene / 2-cylinder |
| Displacement | 1884 ci (30.9 L) |
| Belt (claimed) | 45 hp (33.6 kW) |
| Drawbar (claimed) | 25 hp (18.6 kW) |
Dimensions & Tires
| Weight | 25000 lbs (11340 kg) |
|---|---|
| Weight | 25000 lbs (11340 kg) |
OilPull B 25/45 Serial Numbers
| 1910 | 1 |
|---|---|
| 1911 | 2101 |
| 1912 | 2270 |
| Description | FAQ: How to read a serial number table. |