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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 RD8
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CaterpillarModel B
Caterpillar RD8
Industrial
- power
- Not recorded
- displacement
- 1,246 ci
- Cylinders
- 6
- Forward gears
- 6
Advance-RumelyAdvance-Rumely OilPull B 25/45
vs
CaterpillarCaterpillar RD8
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ OilPull B 25/45 higher · +638 ci (+51%)OilPull B 25/451,884 ci
RD81,246 ci
Median Agricultural Tractor336 ci
OilPull B 25/45 is in the 99th percentile; RD8 is in the 99th · 1,083 models
Cylinders
▲ RD8 higher · +4 (+200%)OilPull B 25/452
RD86
Median Agricultural Tractor5.5
OilPull B 25/45 is in the 3rd percentile; RD8 is in the 74th · 1,130 models
Operating Weight
▲ RD8 higher · +8,500 lb (+34%)OilPull B 25/4525,000 lb
RD833,500 lb
Median Agricultural Tractor10,914 lb
OilPull B 25/45 is in the 92nd percentile; RD8 is in the 96th · 971 models
OilPull B 25/45 (A)RD8 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar RD8 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Caterpillar | — |
| Model | OilPull B 25/45 | RD8 | — |
| Category | Agricultural | Industrial | — |
Engine
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar RD8 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Caterpillar | — |
| Model | Not recorded | D13000 | — |
| Rated RPM | Not recorded | 1,000RPM | — |
| Cylinders | 2 | 6 | ▲ RD8+4 · +200% |
| Displacement | 1,884ci | 1,246ci | ▲ OilPull B 25/45+638 ci · +51% |
| Bore | 9.5in | 5.8in | ▲ OilPull B 25/45+3.7 in · +64% |
| Stroke | 12in | 8in | ▲ OilPull B 25/45+4 in · +50% |
Transmission
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar RD8 | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull B 25/45 | Caterpillar RD8 | Difference |
|---|---|---|---|
| Width | Not recorded | 20in | — |
| Operating Weight | 25,000lb | 33,500lb | ▲ RD8+8,500 lb · +34% |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 99th percentile (1,884 ci)B · 99th percentile (1,246 ci)
Cylinders
median 5.5A · 3rd percentile (2)B · 74th percentile (6)
Operating Weight
median 10,914 lbA · 92nd percentile (25,000 lb)B · 96th percentile (33,500 lb)
A · OilPull B 25/45B · RD8Median Agricultural Tractor