Image not recorded
Advance-RumelyModel A
Advance-Rumely OilPull F 15/30
Utility
- power
- Not recorded
- displacement
- 943 ci
- Cylinders
- 1
- Forward gears
- 2
Head to head · Standard Tread
Advance-Rumely OilPull F 15/30 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 F 15/30
vs
Hart-ParrHart-Parr Little Devil 25-22
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ OilPull F 15/30 higher · +610 ci (+183%)OilPull F 15/30943 ci
Little Devil 25-22333 ci
Median Standard Tread Tractor382 ci
OilPull F 15/30 is in the 92nd percentile; Little Devil 25-22 is in the 41st · 353 models
Cylinders
▲ Little Devil 25-22 higher · +1 (+100%)OilPull F 15/301
Little Devil 25-222
Median Standard Tread Tractor4
OilPull F 15/30 is in the 7th percentile; Little Devil 25-22 is in the 23rd · 367 models
Forward Gears
= Effectively tiedOilPull F 15/302
Little Devil 25-222
Median Standard Tread Tractor4
OilPull F 15/30 is in the 19th percentile; Little Devil 25-22 is in the 19th · 341 models
Operating Weight
▲ OilPull F 15/30 higher · +9,853 lb (+148%)OilPull F 15/3016,500 lb
Little Devil 25-226,647 lb
Median Standard Tread Tractor6,834 lb
OilPull F 15/30 is in the 90th percentile; Little Devil 25-22 is in the 47th · 297 models
OilPull F 15/30 (A)Little Devil 25-22 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Hart-Parr | — |
| Model | OilPull F 15/30 | Little Devil 25-22 | — |
| Category | Utility, Standard Tread | Standard Tread | — |
Engine
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Manufacturer | Rumely | Hart-Parr | — |
| Rated RPM | Not recorded | 600RPM | — |
| Cylinders | 1 | 2 | ▲ Little Devil 25-22+1 · +100% |
| Displacement | 943ci | 333ci | ▲ OilPull F 15/30+610 ci · +183% |
| Bore | 10in | 5.5in | ▲ OilPull F 15/30+4.5 in · +82% |
| Stroke | 12in | 7in | ▲ OilPull F 15/30+5 in · +71% |
Transmission
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Length | 192in | 104in | ▲ OilPull F 15/30+88 in · +85% |
| Width | 94in | 95.5in | ▲ Little Devil 25-22+1.5 in · +2% |
| Height | 124in | 84in | ▲ OilPull F 15/30+40 in · +48% |
| Operating Weight | 16,500lb | 6,647lb | ▲ OilPull F 15/30+9,853 lb · +148% |
Hitch & Towing
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
Capacities
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr Little Devil 25-22 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 13.3gal | — |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 92nd percentile (943 ci)B · 41st percentile (333 ci)
Cylinders
median 4A · 7th percentile (1)B · 23rd percentile (2)
Forward Gears
median 4A · 19th percentile (2)B · 19th percentile (2)
Operating Weight
median 6,834 lbA · 90th percentile (16,500 lb)B · 47th percentile (6,647 lb)
Length
median 137 inA · 94th percentile (192 in)B · 4th percentile (104 in)
A · OilPull F 15/30B · Little Devil 25-22Median Standard Tread Tractor