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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

Row Crop
How they compare
OilPull B 25/45 is in the 99th percentile; 33 is in the 15th · 1,083 models
OilPull B 25/45 is in the 3rd percentile; 33 is in the 31st · 1,130 models
OilPull B 25/45 is in the 92nd percentile; 33 is in the 14th · 971 models
Full comparison
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Massey-Harris | — |
| Model | OilPull B 25/45 | 33 | — |
| Category | Agricultural | Row Crop | — |
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Continental | — |
| Model | Not recorded | 3.3L 4-cyl | — |
| Rated RPM | Not recorded | 1,500RPM | — |
| Cylinders | 2 | 4 | ▲ 33+2 · +100% |
| Displacement | 1,884ci | 201ci | ▲ OilPull B 25/45+1,683 ci · +837% |
| Bore | 9.5in | 3.6in | ▲ OilPull B 25/45+5.9 in · +164% |
| Stroke | 12in | 4.9in | ▲ OilPull B 25/45+7.1 in · +145% |
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Type | Not recorded | Manual | — |
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Operating Weight | 25,000lb | 5,191lb | ▲ OilPull B 25/45+19,809 lb · +382% |
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Manual | — |
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | 6V | — |
| Spec | Advance-Rumely OilPull B 25/45 | Massey-Harris 33 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 4.5gal | — |
Category context