Image not recorded
Aultman & TaylorModel A
Aultman & Taylor 25-50
Standard Tread
- power
- Not recorded
- displacement
- 1,390 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Head to head · Standard Tread
Standard Tread

Utility
How they compare
25-50 is in the 96th percentile; Titan D 45HP is in the 97th · 353 models
25-50 is in the 50th percentile; Titan D 45HP is in the 23rd · 367 models
Full comparison
| Spec | Aultman & Taylor 25-50 | International Harvester Titan D 45HP | Difference |
|---|---|---|---|
| Manufacturer | Aultman & Taylor | International Harvester | — |
| Model | 25-50 | Titan D 45HP | — |
| Category | Standard Tread | Utility, Standard Tread | — |
| Spec | Aultman & Taylor 25-50 | International Harvester Titan D 45HP | Difference |
|---|---|---|---|
| Manufacturer | Aultman & Taylor | International Harvester | — |
| Power Output | Not recorded | 45hp | — |
| Rated RPM | Not recorded | 335RPM | — |
| Cylinders | 4 | 2 | ▲ 25-50+2 · +100% |
| Displacement | 1,390ci | 1,527ci | ▲ Titan D 45HP+137 ci · +10% |
| Bore | 7in | 9in | ▲ Titan D 45HP+2 in · +29% |
| Stroke | 9in | 12in | ▲ Titan D 45HP+3 in · +33% |
| Spec | Aultman & Taylor 25-50 | International Harvester Titan D 45HP | Difference |
|---|---|---|---|
| Type | Not recorded | Manual | — |
| Spec | Aultman & Taylor 25-50 | International Harvester Titan D 45HP | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
Category context