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Advance-RumelyModel A
Advance-Rumely OilPull B 25/45
Agricultural
- power
- Not recorded
- displacement
- 1,884 ci
- Cylinders
- 2
- Forward gears
- Not recorded
Head to head · Agricultural
Agricultural

Utility
How they compare
OilPull B 25/45 is in the 99th percentile; AW-7 is in the 35th · 1,083 models
OilPull B 25/45 is in the 3rd percentile; AW-7 is in the 31st · 1,130 models
OilPull B 25/45 is in the 92nd percentile; AW-7 is in the 35th · 971 models
Full comparison
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | McCormick-Deering | — |
| Model | OilPull B 25/45 | AW-7 | — |
| Category | Agricultural | Utility, Standard Tread | — |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | International Harvester | — |
| Model | Not recorded | 4.3L 4-cyl | — |
| Rated RPM | Not recorded | 1,450RPM | — |
| Cylinders | 2 | 4 | ▲ AW-7+2 · +100% |
| Displacement | 1,884ci | 264ci | ▲ OilPull B 25/45+1,620 ci · +614% |
| Bore | 9.5in | 4in | ▲ OilPull B 25/45+5.5 in · +138% |
| Stroke | 12in | 5.3in | ▲ OilPull B 25/45+6.7 in · +126% |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Length | Not recorded | 125in | — |
| Width | Not recorded | 78.8in | — |
| Operating Weight | 25,000lb | 8,540lb | ▲ OilPull B 25/45+16,460 lb · +193% |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Front Tread Width | Not recorded | 7.5in | — |
| Rear Tread | Not recorded | 14in | — |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II | — |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Power | — |
| Spec | Advance-Rumely OilPull B 25/45 | McCormick-Deering AW-7 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Category context