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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; MT425 is in the 25th · 1,083 models
OilPull B 25/45 is in the 3rd percentile; MT425 is in the 31st · 1,130 models
OilPull B 25/45 is in the 92nd percentile; MT425 is in the 21st · 971 models
Full comparison
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Challenger | — |
| Model | OilPull B 25/45 | MT425 | — |
| Category | Agricultural | Utility | — |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Perkins | — |
| Model | Not recorded | 3054 | — |
| Rated RPM | Not recorded | 2,200RPM | — |
| Cylinders | 2 | 4 | ▲ MT425+2 · +100% |
| Displacement | 1,884ci | 243ci | ▲ OilPull B 25/45+1,641 ci · +675% |
| Bore | 9.5in | 3.9in | ▲ OilPull B 25/45+5.6 in · +144% |
| Stroke | 12in | 5in | ▲ OilPull B 25/45+7 in · +140% |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Type | Not recorded | 24-speed power shuttle | — |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Width | Not recorded | 77in | — |
| Operating Weight | 25,000lb | 6,182lb | ▲ OilPull B 25/45+18,818 lb · +304% |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Power | — |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Power | — |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Battery Voltage | Not recorded | 12V | — |
| Spec | Advance-Rumely OilPull B 25/45 | Challenger MT425 | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS | — |
Category context