Image not recorded
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 Twin City 15-30
Image not recorded
Twin CityModel B
Twin City 15-30
Standard Tread
- power
- Not recorded
- displacement
- 496 ci
- Cylinders
- 4
- Forward gears
- 2
Aultman & TaylorAultman & Taylor 15-30
vs
Twin CityTwin City 15-30
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ 15-30 higher · +15 ci (+3%)15-30511 ci
15-30496 ci
Median Standard Tread Tractor382 ci
15-30 is in the 69th percentile; 15-30 is in the 67th · 353 models
Cylinders
= Effectively tied15-304
15-304
Median Standard Tread Tractor4
15-30 is in the 50th percentile; 15-30 is in the 50th · 367 models
Forward Gears
▲ 15-30 higher · +1 (+100%)15-301
15-302
Median Standard Tread Tractor4
15-30 is in the 3rd percentile; 15-30 is in the 19th · 341 models
Operating Weight
▲ 15-30 higher · +590 lb (+8%)15-308,240 lb
15-307,650 lb
Median Standard Tread Tractor6,834 lb
15-30 is in the 64th percentile; 15-30 is in the 60th · 297 models
15-30 (A)15-30 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Aultman & Taylor 15-30 | Twin City 15-30 | Difference |
|---|---|---|---|
| Manufacturer | Aultman & Taylor | Twin City | — |
| Model | 15-30 | 15-30 | Same |
| Category | Standard Tread | Standard Tread | Same |
Engine
| Spec | Aultman & Taylor 15-30 | Twin City 15-30 | Difference |
|---|---|---|---|
| Manufacturer | Climax | Not recorded | — |
| Rated RPM | 900RPM | 650RPM | ▲ 15-30+250 RPM · +38% |
| Cylinders | 4 | 4 | Same |
| Displacement | 511ci | 496ci | ▲ 15-30+15 ci · +3% |
| Bore | 5in | 4.8in | ▲ 15-30+0.2 in · +4% |
| Stroke | 6.5in | 7in | ▲ 15-30+0.5 in · +8% |
Transmission
| Spec | Aultman & Taylor 15-30 | Twin City 15-30 | Difference |
|---|---|---|---|
| Type | Manual | Gear | — |
Dimensions & Weight
| Spec | Aultman & Taylor 15-30 | Twin City 15-30 | Difference |
|---|---|---|---|
| Length | 176in | 180in | ▲ 15-30+4 in · +2% |
| Width | Not recorded | 60in | — |
| Height | 104in | 120in | ▲ 15-30+16 in · +15% |
| Operating Weight | 8,240lb | 7,650lb | ▲ 15-30+590 lb · +8% |
Chassis & Drive
| Spec | Aultman & Taylor 15-30 | Twin City 15-30 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
Capacities
| Spec | Aultman & Taylor 15-30 | Twin City 15-30 | Difference |
|---|---|---|---|
| Coolant | 5gal | 50gal | ▲ 15-30+45 gal · +900% |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 69th percentile (511 ci)B · 67th percentile (496 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 4A · 3rd percentile (1)B · 19th percentile (2)
Operating Weight
median 6,834 lbA · 64th percentile (8,240 lb)B · 60th percentile (7,650 lb)
Length
median 137 inA · 90th percentile (176 in)B · 91st percentile (180 in)
A · 15-30B · 15-30Median Standard Tread Tractor