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Aultman & TaylorModel A
Aultman & Taylor 15-30
Standard Tread
- power
- Not recorded
- displacement
- 511 ci
- Cylinders
- 4
- Forward gears
- 1
Head to head · Standard Tread
Aultman & Taylor 15-30 vs Hart-Parr 16-30
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Hart-ParrModel B
Hart-Parr 16-30
Standard Tread
- power
- Not recorded
- displacement
- 465 ci
- Cylinders
- 2
- Forward gears
- 2
Aultman & TaylorAultman & Taylor 15-30
vs
Hart-ParrHart-Parr 16-30
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ 15-30 higher · +46 ci (+10%)15-30511 ci
16-30465 ci
Median Standard Tread Tractor382 ci
15-30 is in the 69th percentile; 16-30 is in the 64th · 353 models
Cylinders
▲ 15-30 higher · +2 (+100%)15-304
16-302
Median Standard Tread Tractor4
15-30 is in the 50th percentile; 16-30 is in the 23rd · 367 models
Forward Gears
▲ 16-30 higher · +1 (+100%)15-301
16-302
Median Standard Tread Tractor4
15-30 is in the 3rd percentile; 16-30 is in the 19th · 341 models
Operating Weight
▲ 15-30 higher · +240 lb (+3%)15-308,240 lb
16-308,000 lb
Median Standard Tread Tractor6,834 lb
15-30 is in the 64th percentile; 16-30 is in the 63rd · 297 models
15-30 (A)16-30 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Aultman & Taylor 15-30 | Hart-Parr 16-30 | Difference |
|---|---|---|---|
| Manufacturer | Aultman & Taylor | Hart-Parr | — |
| Model | 15-30 | 16-30 | — |
| Category | Standard Tread | Standard Tread | Same |
Engine
| Spec | Aultman & Taylor 15-30 | Hart-Parr 16-30 | Difference |
|---|---|---|---|
| Manufacturer | Climax | Hart-Parr | — |
| Rated RPM | 900RPM | 750RPM | ▲ 15-30+150 RPM · +20% |
| Cylinders | 4 | 2 | ▲ 15-30+2 · +100% |
| Displacement | 511ci | 465ci | ▲ 15-30+46 ci · +10% |
| Bore | 5in | 6.5in | ▲ 16-30+1.5 in · +30% |
| Stroke | 6.5in | 7in | ▲ 16-30+0.5 in · +8% |
Transmission
| Spec | Aultman & Taylor 15-30 | Hart-Parr 16-30 | Difference |
|---|---|---|---|
| Type | Manual | Enclosed gear drive, Dry disc clutch | — |
Dimensions & Weight
| Spec | Aultman & Taylor 15-30 | Hart-Parr 16-30 | Difference |
|---|---|---|---|
| Length | 176in | 132in | ▲ 15-30+44 in · +33% |
| Width | Not recorded | 74in | — |
| Height | 104in | 67in | ▲ 15-30+37 in · +55% |
| Operating Weight | 8,240lb | 8,000lb | ▲ 15-30+240 lb · +3% |
Hitch & Towing
| Spec | Aultman & Taylor 15-30 | Hart-Parr 16-30 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | Aultman & Taylor 15-30 | Hart-Parr 16-30 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
Capacities
| Spec | Aultman & Taylor 15-30 | Hart-Parr 16-30 | Difference |
|---|---|---|---|
| Coolant | 5gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 69th percentile (511 ci)B · 64th percentile (465 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (2)
Forward Gears
median 4A · 3rd percentile (1)B · 19th percentile (2)
Operating Weight
median 6,834 lbA · 64th percentile (8,240 lb)B · 63rd percentile (8,000 lb)
Length
median 137 inA · 90th percentile (176 in)B · 35th percentile (132 in)
A · 15-30B · 16-30Median Standard Tread Tractor