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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; Hydro 70 is in the 46th · 1,083 models
OilPull B 25/45 is in the 3rd percentile; Hydro 70 is in the 74th · 1,130 models
OilPull B 25/45 is in the 92nd percentile; Hydro 70 is in the 33rd · 971 models
Full comparison
| Spec | Advance-Rumely OilPull B 25/45 | Farmall Hydro 70 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Farmall | — |
| Model | OilPull B 25/45 | Hydro 70 | — |
| Category | Agricultural | Utility | — |
| Spec | Advance-Rumely OilPull B 25/45 | Farmall Hydro 70 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | International Harvester | — |
| Model | Not recorded | 4.8L 6-cyl Gasoline | — |
| Rated RPM | Not recorded | 2,400RPM | — |
| Cylinders | 2 | 6 | ▲ Hydro 70+4 · +200% |
| Displacement | 1,884ci | 291ci | ▲ OilPull B 25/45+1,593 ci · +547% |
| Bore | 9.5in | 3.8in | ▲ OilPull B 25/45+5.7 in · +150% |
| Stroke | 12in | 4.4in | ▲ OilPull B 25/45+7.6 in · +173% |
| Spec | Advance-Rumely OilPull B 25/45 | Farmall Hydro 70 | Difference |
|---|---|---|---|
| Type | Not recorded | Hydrostatic | — |
| Spec | Advance-Rumely OilPull B 25/45 | Farmall Hydro 70 | Difference |
|---|---|---|---|
| Operating Weight | 25,000lb | 8,200lb | ▲ OilPull B 25/45+16,800 lb · +205% |
| Spec | Advance-Rumely OilPull B 25/45 | Farmall Hydro 70 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Hydrostatic Power | — |
| Spec | Advance-Rumely OilPull B 25/45 | Farmall Hydro 70 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Hydrostatic Power | — |
| Spec | Advance-Rumely OilPull B 25/45 | Farmall Hydro 70 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Category context