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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 International Harvester BTD-20
International HarvesterModel B
International Harvester BTD-20
Crawler
- power
- Not recorded
- displacement
- 743 ci
- Cylinders
- 6
- Forward gears
- 6
Advance-RumelyAdvance-Rumely OilPull B 25/45
vs
International HarvesterInternational Harvester BTD-20
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ OilPull B 25/45 higher · +1,141 ci (+154%)OilPull B 25/451,884 ci
BTD-20743 ci
Median Agricultural Tractor336 ci
OilPull B 25/45 is in the 99th percentile; BTD-20 is in the 95th · 1,083 models
Cylinders
▲ BTD-20 higher · +4 (+200%)OilPull B 25/452
BTD-206
Median Agricultural Tractor5.5
OilPull B 25/45 is in the 3rd percentile; BTD-20 is in the 74th · 1,130 models
Operating Weight
▲ BTD-20 higher · +5,300 lb (+21%)OilPull B 25/4525,000 lb
BTD-2030,300 lb
Median Agricultural Tractor10,914 lb
OilPull B 25/45 is in the 92nd percentile; BTD-20 is in the 94th · 971 models
OilPull B 25/45 (A)BTD-20 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull B 25/45 | International Harvester BTD-20 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | International Harvester | — |
| Model | OilPull B 25/45 | BTD-20 | — |
| Category | Agricultural | Crawler | — |
Engine
| Spec | Advance-Rumely OilPull B 25/45 | International Harvester BTD-20 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Rolls-Royce | — |
| Model | Not recorded | C6N | — |
| Rated RPM | Not recorded | 1,550RPM | — |
| Cylinders | 2 | 6 | ▲ BTD-20+4 · +200% |
| Displacement | 1,884ci | 743ci | ▲ OilPull B 25/45+1,141 ci · +154% |
| Bore | 9.5in | 5.1in | ▲ OilPull B 25/45+4.4 in · +86% |
| Stroke | 12in | 6in | ▲ OilPull B 25/45+6 in · +100% |
Transmission
| Spec | Advance-Rumely OilPull B 25/45 | International Harvester BTD-20 | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull B 25/45 | International Harvester BTD-20 | Difference |
|---|---|---|---|
| Length | Not recorded | 165in | — |
| Width | Not recorded | 94in | — |
| Height | Not recorded | 89.7in | — |
| Operating Weight | 25,000lb | 30,300lb | ▲ BTD-20+5,300 lb · +21% |
Electrical
| Spec | Advance-Rumely OilPull B 25/45 | International Harvester BTD-20 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric Starter | — |
Capacities
| Spec | Advance-Rumely OilPull B 25/45 | International Harvester BTD-20 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 10.8gal | — |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 99th percentile (1,884 ci)B · 95th percentile (743 ci)
Cylinders
median 5.5A · 3rd percentile (2)B · 74th percentile (6)
Operating Weight
median 10,914 lbA · 92nd percentile (25,000 lb)B · 94th percentile (30,300 lb)
A · OilPull B 25/45B · BTD-20Median Agricultural Tractor