Image not recorded
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 Hart-Parr Little Devil 25-22
Image not recorded
Hart-ParrModel B
Hart-Parr Little Devil 25-22
Standard Tread
- power
- Not recorded
- displacement
- 333 ci
- Cylinders
- 2
- Forward gears
- 2
Advance-RumelyAdvance-Rumely OilPull B 25/45
vs
Hart-ParrHart-Parr Little Devil 25-22
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ OilPull B 25/45 higher · +1,551 ci (+466%)OilPull B 25/451,884 ci
Little Devil 25-22333 ci
Median Agricultural Tractor336 ci
OilPull B 25/45 is in the 99th percentile; Little Devil 25-22 is in the 50th · 1,083 models
Cylinders
= Effectively tiedOilPull B 25/452
Little Devil 25-222
Median Agricultural Tractor5.5
OilPull B 25/45 is in the 3rd percentile; Little Devil 25-22 is in the 3rd · 1,130 models
Operating Weight
▲ OilPull B 25/45 higher · +18,353 lb (+276%)OilPull B 25/4525,000 lb
Little Devil 25-226,647 lb
Median Agricultural Tractor10,914 lb
OilPull B 25/45 is in the 92nd percentile; Little Devil 25-22 is in the 23rd · 971 models
OilPull B 25/45 (A)Little Devil 25-22 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull B 25/45 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Hart-Parr | — |
| Model | OilPull B 25/45 | Little Devil 25-22 | — |
| Category | Agricultural | Standard Tread | — |
Engine
| Spec | Advance-Rumely OilPull B 25/45 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Manufacturer | Rumley | Hart-Parr | — |
| Rated RPM | Not recorded | 600RPM | — |
| Cylinders | 2 | 2 | Same |
| Displacement | 1,884ci | 333ci | ▲ OilPull B 25/45+1,551 ci · +466% |
| Bore | 9.5in | 5.5in | ▲ OilPull B 25/45+4 in · +73% |
| Stroke | 12in | 7in | ▲ OilPull B 25/45+5 in · +71% |
Transmission
| Spec | Advance-Rumely OilPull B 25/45 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull B 25/45 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Length | Not recorded | 104in | — |
| Width | Not recorded | 95.5in | — |
| Height | Not recorded | 84in | — |
| Operating Weight | 25,000lb | 6,647lb | ▲ OilPull B 25/45+18,353 lb · +276% |
Hitch & Towing
| Spec | Advance-Rumely OilPull B 25/45 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull B 25/45 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 | — |
| Drive Type | Not recorded | 2WD | — |
Capacities
| Spec | Advance-Rumely OilPull B 25/45 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 13.3gal | — |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 99th percentile (1,884 ci)B · 50th percentile (333 ci)
Cylinders
median 5.5A · 3rd percentile (2)B · 3rd percentile (2)
Operating Weight
median 10,914 lbA · 92nd percentile (25,000 lb)B · 23rd percentile (6,647 lb)
A · OilPull B 25/45B · Little Devil 25-22Median Agricultural Tractor