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International HarvesterModel A
International Harvester T-4
Crawler
- power
- Not recorded
- displacement
- 123 ci
- Cylinders
- 4
- Forward gears
- 10
Head to head · Crawler
Crawler

Crawler
How they compare
T-4 is in the 13th percentile; TD-20 200 is in the 73rd · 191 models
T-4 is in the 33rd percentile; TD-20 200 is in the 50th · 192 models
T-4 is in the 50th percentile; TD-20 200 is in the 34th · 179 models
T-4 is in the 22nd percentile; TD-20 200 is in the 67th · 173 models
Full comparison
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | T-4 | TD-20 200 | — |
| Category | Crawler | Crawler | Same |
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | C-123 | D-691 | — |
| Power Output | Not recorded | 134hp | — |
| Rated RPM | 2,000RPM | 1,550RPM | ▲ T-4+450 RPM · +29% |
| Cylinders | 4 | 6 | ▲ TD-20 200+2 · +50% |
| Displacement | 123ci | 691ci | ▲ TD-20 200+568 ci · +462% |
| Bore | 3.1in | 4.8in | ▲ TD-20 200+1.7 in · +55% |
| Stroke | 4in | 6.5in | ▲ TD-20 200+2.5 in · +63% |
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Gear | — |
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Length | 102in | Not recorded | — |
| Width | 48in | 22in | ▲ T-4+26 in · +118% |
| Height | 74in | Not recorded | — |
| Operating Weight | 5,767lb | 32,485lb | ▲ TD-20 200+26,718 lb · +463% |
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Hitch Category | Category 3 | Not recorded | — |
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Chassis Type | Track | Not recorded | — |
| Drive Type | Track | Not recorded | — |
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Gasoline-start | — |
| Spec | International Harvester T-4 | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Coolant | 3gal | Not recorded | — |
Category context