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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 New Hart-Parr
Hart-ParrModel B
Hart-Parr New Hart-Parr
Utility
- power
- Not recorded
- displacement
- 465 ci
- Cylinders
- 2
- Forward gears
- 2
Hart-ParrHart-Parr 18-28
vs
Hart-ParrHart-Parr New Hart-Parr
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ New Hart-Parr higher · +184 ci (+65%)18-28281 ci
New Hart-Parr465 ci
Median Standard Tread Tractor382 ci
18-28 is in the 27th percentile; New Hart-Parr is in the 64th · 353 models
Cylinders
▲ 18-28 higher · +2 (+100%)18-284
New Hart-Parr2
Median Standard Tread Tractor4
18-28 is in the 50th percentile; New Hart-Parr is in the 23rd · 367 models
Forward Gears
▲ 18-28 higher · +1 (+50%)18-283
New Hart-Parr2
Median Standard Tread Tractor4
18-28 is in the 39th percentile; New Hart-Parr is in the 19th · 341 models
Operating Weight
▲ New Hart-Parr higher · +993 lb (+24%)18-284,165 lb
New Hart-Parr5,158 lb
Median Standard Tread Tractor6,834 lb
18-28 is in the 16th percentile; New Hart-Parr is in the 27th · 297 models
18-28 (A)New Hart-Parr (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Hart-Parr 18-28 | Hart-Parr New Hart-Parr | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Hart-Parr | Same |
| Model | 18-28 | New Hart-Parr | — |
| Category | Standard Tread | Utility, Standard Tread | — |
Engine
| Spec | Hart-Parr 18-28 | Hart-Parr New Hart-Parr | Difference |
|---|---|---|---|
| Manufacturer | Oliver | Hart-Parr | — |
| Rated RPM | Not recorded | 750RPM | — |
| Cylinders | 4 | 2 | ▲ 18-28+2 · +100% |
| Displacement | 281ci | 465ci | ▲ New Hart-Parr+184 ci · +65% |
| Bore | 4.1in | 6.5in | ▲ New Hart-Parr+2.4 in · +59% |
| Stroke | 5.3in | 7in | ▲ New Hart-Parr+1.7 in · +32% |
Transmission
| Spec | Hart-Parr 18-28 | Hart-Parr New Hart-Parr | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Hart-Parr 18-28 | Hart-Parr New Hart-Parr | Difference |
|---|---|---|---|
| Length | 112in | 138in | ▲ New Hart-Parr+26 in · +23% |
| Width | 61in | 75in | ▲ New Hart-Parr+14 in · +23% |
| Height | 53.5in | 60in | ▲ New Hart-Parr+6.5 in · +12% |
| Operating Weight | 4,165lb | 5,158lb | ▲ New Hart-Parr+993 lb · +24% |
Hydraulics
| Spec | Hart-Parr 18-28 | Hart-Parr New Hart-Parr | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Chassis & Drive
| Spec | Hart-Parr 18-28 | Hart-Parr New Hart-Parr | 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 New Hart-Parr | Difference |
|---|---|---|---|
| Coolant | 8gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 27th percentile (281 ci)B · 64th percentile (465 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 · 27th percentile (5,158 lb)
Length
median 137 inA · 10th percentile (112 in)B · 52nd percentile (138 in)
A · 18-28B · New Hart-ParrMedian Standard Tread Tractor