
International HarvesterModel A
International Harvester 10-20 Titan
Standard Tread
- power
- Not recorded
- displacement
- 531 ci
- Cylinders
- 2
- Forward gears
- 2
Head to head · Standard Tread

Standard Tread
Standard Tread
How they compare
10-20 Titan is in the 72nd percentile; TD-18A is in the 84th · 353 models
10-20 Titan is in the 23rd percentile; TD-18A is in the 93rd · 367 models
10-20 Titan is in the 19th percentile; TD-18A is in the 79th · 341 models
10-20 Titan is in the 66th percentile; TD-18A is in the 85th · 254 models
Full comparison
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | 10-20 Titan | TD-18A | — |
| Category | Standard Tread | Standard Tread | Same |
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | Not recorded | D-691 | — |
| Rated RPM | 575RPM | 1,350RPM | ▲ TD-18A+775 RPM · +135% |
| Cylinders | 2 | 6 | ▲ TD-18A+4 · +200% |
| Displacement | 531ci | 691ci | ▲ TD-18A+160 ci · +30% |
| Bore | 6.5in | 4.8in | ▲ 10-20 Titan+1.7 in · +35% |
| Stroke | 8in | 6.5in | ▲ 10-20 Titan+1.5 in · +23% |
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Length | 147in | 166in | ▲ TD-18A+19 in · +13% |
| Width | 60in | 95in | ▲ TD-18A+35 in · +58% |
| Height | 66.8in | 106in | ▲ TD-18A+39.2 in · +59% |
| Operating Weight | 5,525lb | Not recorded | — |
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Mechanical clutch | — |
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Mechanical clutch | — |
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Battery Voltage | Not recorded | 12V | — |
| Starter Type | Hand-crank | Gasoline-start | — |
| Spec | International Harvester 10-20 Titan | International Harvester TD-18A | Difference |
|---|---|---|---|
| Coolant | 40gal | 26gal | ▲ 10-20 Titan+14 gal · +54% |
Category context