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Hart-ParrModel A
Hart-Parr 18-28
Standard Tread
- power
- Not recorded
- displacement
- 281 ci
- Cylinders
- 4
- Forward gears
- 3
Head to head · Standard Tread
Hart-Parr 18-28 vs Hart-Parr 18-36
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Hart-ParrModel B
Hart-Parr 18-36
Utility
- power
- Not recorded
- displacement
- 501 ci
- Cylinders
- 2
- Forward gears
- 2
Hart-ParrHart-Parr 18-28
vs
Hart-ParrHart-Parr 18-36
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ 18-36 higher · +220 ci (+78%)18-28281 ci
18-36501 ci
Median Standard Tread Tractor382 ci
18-28 is in the 27th percentile; 18-36 is in the 68th · 353 models
Cylinders
▲ 18-28 higher · +2 (+100%)18-284
18-362
Median Standard Tread Tractor4
18-28 is in the 50th percentile; 18-36 is in the 23rd · 367 models
Forward Gears
▲ 18-28 higher · +1 (+50%)18-283
18-362
Median Standard Tread Tractor4
18-28 is in the 39th percentile; 18-36 is in the 19th · 341 models
Operating Weight
▲ 18-36 higher · +3,160 lb (+76%)18-284,165 lb
18-367,325 lb
Median Standard Tread Tractor6,834 lb
18-28 is in the 16th percentile; 18-36 is in the 57th · 297 models
18-28 (A)18-36 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Hart-Parr | Same |
| Model | 18-28 | 18-36 | — |
| Category | Standard Tread | Utility, Standard Tread | — |
Engine
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Manufacturer | Oliver | Hart-Parr | — |
| Rated RPM | Not recorded | 800RPM | — |
| Cylinders | 4 | 2 | ▲ 18-28+2 · +100% |
| Displacement | 281ci | 501ci | ▲ 18-36+220 ci · +78% |
| Bore | 4.1in | 6.5in | ▲ 18-36+2.4 in · +59% |
| Stroke | 5.3in | 7in | ▲ 18-36+1.7 in · +32% |
Transmission
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Type | Gear | gear | Same |
Dimensions & Weight
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Length | 112in | Not recorded | — |
| Width | 61in | Not recorded | — |
| Height | 53.5in | Not recorded | — |
| Operating Weight | 4,165lb | 7,325lb | ▲ 18-36+3,160 lb · +76% |
Hydraulics
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | manual | — |
Hitch & Towing
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | manual | — |
Capacities
| Spec | Hart-Parr 18-28 | Hart-Parr 18-36 | Difference |
|---|---|---|---|
| Coolant | 8gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 27th percentile (281 ci)B · 68th percentile (501 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (2)
Forward Gears
median 4A · 39th percentile (3)B · 19th percentile (2)
Operating Weight
median 6,834 lbA · 16th percentile (4,165 lb)B · 57th percentile (7,325 lb)
A · 18-28B · 18-36Median Standard Tread Tractor