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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
Advance-Rumely OilPull B 25/45 vs Caterpillar Twenty
CaterpillarModel B
Caterpillar Twenty
Agricultural
- power
- Not recorded
- displacement
- 277 ci
- Cylinders
- 4
- Forward gears
- 3
Advance-RumelyAdvance-Rumely OilPull B 25/45
vs
CaterpillarCaterpillar Twenty
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ OilPull B 25/45 higher · +1,607 ci (+580%)OilPull B 25/451,884 ci
Twenty277 ci
Median Agricultural Tractor336 ci
OilPull B 25/45 is in the 99th percentile; Twenty is in the 43rd · 1,083 models
Cylinders
▲ Twenty higher · +2 (+100%)OilPull B 25/452
Twenty4
Median Agricultural Tractor5.5
OilPull B 25/45 is in the 3rd percentile; Twenty is in the 31st · 1,130 models
Operating Weight
▲ OilPull B 25/45 higher · +17,300 lb (+225%)OilPull B 25/4525,000 lb
Twenty7,700 lb
Median Agricultural Tractor10,914 lb
OilPull B 25/45 is in the 92nd percentile; Twenty is in the 29th · 971 models
OilPull B 25/45 (A)Twenty (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar Twenty | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Caterpillar | — |
| Model | OilPull B 25/45 | Twenty | — |
| Category | Agricultural | Agricultural | Same |
Engine
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar Twenty | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Caterpillar | — |
| Rated RPM | Not recorded | 1,100RPM | — |
| Cylinders | 2 | 4 | ▲ Twenty+2 · +100% |
| Displacement | 1,884ci | 277ci | ▲ OilPull B 25/45+1,607 ci · +580% |
| Bore | 9.5in | 4in | ▲ OilPull B 25/45+5.5 in · +138% |
| Stroke | 12in | 5.5in | ▲ OilPull B 25/45+6.5 in · +118% |
Transmission
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar Twenty | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar Twenty | Difference |
|---|---|---|---|
| Operating Weight | 25,000lb | 7,700lb | ▲ OilPull B 25/45+17,300 lb · +225% |
Chassis & Drive
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar Twenty | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | Crawler | — |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 99th percentile (1,884 ci)B · 43rd percentile (277 ci)
Cylinders
median 5.5A · 3rd percentile (2)B · 31st percentile (4)
Operating Weight
median 10,914 lbA · 92nd percentile (25,000 lb)B · 29th percentile (7,700 lb)
A · OilPull B 25/45B · TwentyMedian Agricultural Tractor