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Advance-RumelyModel A
Advance-Rumely OilPull F 15/30
Utility
- power
- Not recorded
- displacement
- 943 ci
- Cylinders
- 1
- Forward gears
- 2
Head to head · Utility
Advance-Rumely OilPull F 15/30 vs Hart-Parr 28-50
Image not recorded
Hart-ParrModel B
Hart-Parr 28-50
Utility
- power
- Not recorded
- displacement
- 675 ci
- Cylinders
- 4
- Forward gears
- 2
Advance-RumelyAdvance-Rumely OilPull F 15/30
vs
Hart-ParrHart-Parr 28-50
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ OilPull F 15/30 higher · +268 ci (+40%)OilPull F 15/30943 ci
28-50675 ci
Median Utility Tractor183 ci
OilPull F 15/30 is in the 99th percentile; 28-50 is in the 96th · 5,580 models
Cylinders
▲ 28-50 higher · +3 (+300%)OilPull F 15/301
28-504
Median Utility Tractor4
OilPull F 15/30 is in the 1st percentile; 28-50 is in the 50th · 5,720 models
Forward Gears
= Effectively tiedOilPull F 15/302
28-502
Median Utility Tractor12
OilPull F 15/30 is in the 1st percentile; 28-50 is in the 1st · 4,941 models
Operating Weight
▲ OilPull F 15/30 higher · +6,106 lb (+59%)OilPull F 15/3016,500 lb
28-5010,394 lb
Median Utility Tractor5,303 lb
OilPull F 15/30 is in the 94th percentile; 28-50 is in the 87th · 5,107 models
OilPull F 15/30 (A)28-50 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr 28-50 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Hart-Parr | — |
| Model | OilPull F 15/30 | 28-50 | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
Engine
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr 28-50 | Difference |
|---|---|---|---|
| Manufacturer | Rumely | Hart-Parr | — |
| Rated RPM | Not recorded | 850RPM | — |
| Cylinders | 1 | 4 | ▲ 28-50+3 · +300% |
| Displacement | 943ci | 675ci | ▲ OilPull F 15/30+268 ci · +40% |
| Bore | 10in | 5.8in | ▲ OilPull F 15/30+4.2 in · +72% |
| Stroke | 12in | 6.5in | ▲ OilPull F 15/30+5.5 in · +85% |
Transmission
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr 28-50 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr 28-50 | Difference |
|---|---|---|---|
| Length | 192in | Not recorded | — |
| Width | 94in | Not recorded | — |
| Height | 124in | Not recorded | — |
| Operating Weight | 16,500lb | 10,394lb | ▲ OilPull F 15/30+6,106 lb · +59% |
Hydraulics
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr 28-50 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Chassis & Drive
| Spec | Advance-Rumely OilPull F 15/30 | Hart-Parr 28-50 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Manual | — |
| Brake Type | Not recorded | Not specified | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 99th percentile (943 ci)B · 96th percentile (675 ci)
Cylinders
median 4A · 1st percentile (1)B · 50th percentile (4)
Forward Gears
median 12A · 1st percentile (2)B · 1st percentile (2)
Operating Weight
median 5,303 lbA · 94th percentile (16,500 lb)B · 87th percentile (10,394 lb)
A · OilPull F 15/30B · 28-50Median Utility Tractor