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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 Farmall AM-7
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FarmallModel B
Farmall AM-7
Row Crop
- power
- Not recorded
- displacement
- 264 ci
- Cylinders
- 4
- Forward gears
- 5
Advance-RumelyAdvance-Rumely OilPull B 25/45
vs
FarmallFarmall AM-7
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ OilPull B 25/45 higher · +1,620 ci (+614%)OilPull B 25/451,884 ci
AM-7264 ci
Median Agricultural Tractor336 ci
OilPull B 25/45 is in the 99th percentile; AM-7 is in the 35th · 1,083 models
Cylinders
▲ AM-7 higher · +2 (+100%)OilPull B 25/452
AM-74
Median Agricultural Tractor5.5
OilPull B 25/45 is in the 3rd percentile; AM-7 is in the 31st · 1,130 models
Operating Weight
▲ OilPull B 25/45 higher · +18,199 lb (+268%)OilPull B 25/4525,000 lb
AM-76,801 lb
Median Agricultural Tractor10,914 lb
OilPull B 25/45 is in the 92nd percentile; AM-7 is in the 24th · 971 models
OilPull B 25/45 (A)AM-7 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Farmall | — |
| Model | OilPull B 25/45 | AM-7 | — |
| Category | Agricultural | Row Crop | — |
Engine
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | International Harvester | — |
| Model | Not recorded | 4.3L 4-cyl kerosene | — |
| Rated RPM | Not recorded | 1,450RPM | — |
| Cylinders | 2 | 4 | ▲ AM-7+2 · +100% |
| Displacement | 1,884ci | 264ci | ▲ OilPull B 25/45+1,620 ci · +614% |
| Bore | 9.5in | 4in | ▲ OilPull B 25/45+5.5 in · +138% |
| Stroke | 12in | 5.3in | ▲ OilPull B 25/45+6.7 in · +126% |
Transmission
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Length | Not recorded | 133in | — |
| Width | Not recorded | 101in | — |
| Operating Weight | 25,000lb | 6,801lb | ▲ OilPull B 25/45+18,199 lb · +268% |
Tires
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 6.00x16 | — |
| Rear Tire Size | Not recorded | 12x38 | — |
Hitch & Towing
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category II | — |
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
Electrical
| Spec | Advance-Rumely OilPull B 25/45 | Farmall AM-7 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | 6 volts | — |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 99th percentile (1,884 ci)B · 35th percentile (264 ci)
Cylinders
median 5.5A · 3rd percentile (2)B · 31st percentile (4)
Operating Weight
median 10,914 lbA · 92nd percentile (25,000 lb)B · 24th percentile (6,801 lb)
A · OilPull B 25/45B · AM-7Median Agricultural Tractor