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Hart-ParrModel A
Hart-Parr 28-50
Utility
- power
- Not recorded
- displacement
- 675 ci
- Cylinders
- 4
- Forward gears
- 2
Head to head · Utility
Hart-Parr 28-50 vs Minneapolis 39-57
MinneapolisModel B
Minneapolis 39-57
Utility
- power
- Not recorded
- displacement
- 618 ci
- Cylinders
- 4
- Forward gears
- 3
Hart-ParrHart-Parr 28-50
vs
MinneapolisMinneapolis 39-57
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 28-50 higher · +57 ci (+9%)28-50675 ci
39-57618 ci
Median Utility Tractor183 ci
28-50 is in the 96th percentile; 39-57 is in the 95th · 5,580 models
Cylinders
= Effectively tied28-504
39-574
Median Utility Tractor4
28-50 is in the 50th percentile; 39-57 is in the 50th · 5,720 models
Forward Gears
▲ 39-57 higher · +1 (+50%)28-502
39-573
Median Utility Tractor12
28-50 is in the 1st percentile; 39-57 is in the 3rd · 4,941 models
Operating Weight
▲ 28-50 higher · +699 lb (+7%)28-5010,394 lb
39-579,695 lb
Median Utility Tractor5,303 lb
28-50 is in the 87th percentile; 39-57 is in the 85th · 5,107 models
28-50 (A)39-57 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Minneapolis | — |
| Model | 28-50 | 39-57 | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
Engine
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Stearns | — |
| Rated RPM | 850RPM | 1,000RPM | ▲ 39-57+150 RPM · +18% |
| Cylinders | 4 | 4 | Same |
| Displacement | 675ci | 618ci | ▲ 28-50+57 ci · +9% |
| Bore | 5.8in | 5.5in | ▲ 28-50+0.3 in · +5% |
| Stroke | 6.5in | 6.5in | Same |
Transmission
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Operating Weight | 10,394lb | 9,695lb | ▲ 28-50+699 lb · +7% |
Hydraulics
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Tread Width
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Rear Tread | Not recorded | 19.5in | — |
Chassis & Drive
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Not specified | Not recorded | — |
Electrical
| Spec | Hart-Parr 28-50 | Minneapolis 39-57 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Hand crank | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 96th percentile (675 ci)B · 95th percentile (618 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 1st percentile (2)B · 3rd percentile (3)
Operating Weight
median 5,303 lbA · 87th percentile (10,394 lb)B · 85th percentile (9,695 lb)
A · 28-50B · 39-57Median Utility Tractor