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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 Crop Maker 17-27
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Hart-ParrModel B
Hart-Parr Crop Maker 17-27
Standard Tread
- power
- Not recorded
- displacement
- 568 ci
- Cylinders
- 1
- Forward gears
- 2
Hart-ParrHart-Parr 18-28
vs
Hart-ParrHart-Parr Crop Maker 17-27
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ Crop Maker 17-27 higher · +287 ci (+102%)18-28281 ci
Crop Maker 17-27568 ci
Median Standard Tread Tractor382 ci
18-28 is in the 27th percentile; Crop Maker 17-27 is in the 74th · 353 models
Cylinders
▲ 18-28 higher · +3 (+300%)18-284
Crop Maker 17-271
Median Standard Tread Tractor4
18-28 is in the 50th percentile; Crop Maker 17-27 is in the 7th · 367 models
Forward Gears
▲ 18-28 higher · +1 (+50%)18-283
Crop Maker 17-272
Median Standard Tread Tractor4
18-28 is in the 39th percentile; Crop Maker 17-27 is in the 19th · 341 models
Operating Weight
▲ Crop Maker 17-27 higher · +7,735 lb (+186%)18-284,165 lb
Crop Maker 17-2711,900 lb
Median Standard Tread Tractor6,834 lb
18-28 is in the 16th percentile; Crop Maker 17-27 is in the 83rd · 297 models
18-28 (A)Crop Maker 17-27 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Hart-Parr 18-28 | Hart-Parr Crop Maker 17-27 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Hart-Parr | Same |
| Model | 18-28 | Crop Maker 17-27 | — |
| Category | Standard Tread | Standard Tread | Same |
Engine
| Spec | Hart-Parr 18-28 | Hart-Parr Crop Maker 17-27 | Difference |
|---|---|---|---|
| Manufacturer | Oliver | Hart-Parr | — |
| Rated RPM | Not recorded | 500RPM | — |
| Cylinders | 4 | 1 | ▲ 18-28+3 · +300% |
| Displacement | 281ci | 568ci | ▲ Crop Maker 17-27+287 ci · +102% |
| Bore | 4.1in | 8.5in | ▲ Crop Maker 17-27+4.4 in · +107% |
| Stroke | 5.3in | 10in | ▲ Crop Maker 17-27+4.7 in · +89% |
Transmission
| Spec | Hart-Parr 18-28 | Hart-Parr Crop Maker 17-27 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Hart-Parr 18-28 | Hart-Parr Crop Maker 17-27 | Difference |
|---|---|---|---|
| Length | 112in | 108in | ▲ 18-28+4 in · +4% |
| Width | 61in | 72in | ▲ Crop Maker 17-27+11 in · +18% |
| Height | 53.5in | 125in | ▲ Crop Maker 17-27+71.5 in · +134% |
| Operating Weight | 4,165lb | 11,900lb | ▲ Crop Maker 17-27+7,735 lb · +186% |
Chassis & Drive
| Spec | Hart-Parr 18-28 | Hart-Parr Crop Maker 17-27 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
Capacities
| Spec | Hart-Parr 18-28 | Hart-Parr Crop Maker 17-27 | Difference |
|---|---|---|---|
| Coolant | 8gal | 20gal | ▲ Crop Maker 17-27+12 gal · +150% |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 27th percentile (281 ci)B · 74th percentile (568 ci)
Cylinders
median 4A · 50th percentile (4)B · 7th percentile (1)
Forward Gears
median 4A · 39th percentile (3)B · 19th percentile (2)
Operating Weight
median 6,834 lbA · 16th percentile (4,165 lb)B · 83rd percentile (11,900 lb)
Length
median 137 inA · 10th percentile (112 in)B · 6th percentile (108 in)
A · 18-28B · Crop Maker 17-27Median Standard Tread Tractor