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CaterpillarModel A
Caterpillar D6C SA Special Application
Crawler
- power
- 140 hp
- displacement
- 638 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Crawler
Crawler

Crawler
How they compare
D6C SA Special Application is in the 49th percentile; TD-20 200 is in the 48th · 142 models
D6C SA Special Application is in the 70th percentile; TD-20 200 is in the 73rd · 191 models
D6C SA Special Application is in the 50th percentile; TD-20 200 is in the 50th · 192 models
D6C SA Special Application is in the 34th percentile; TD-20 200 is in the 34th · 179 models
Full comparison
| Spec | Caterpillar D6C SA Special Application | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | International Harvester | — |
| Model | D6C SA Special Application | TD-20 200 | — |
| Category | Crawler | Crawler | Same |
| Spec | Caterpillar D6C SA Special Application | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | International Harvester | — |
| Model | 3306 | D-691 | — |
| Power Output | 140hp | 134hp | ▲ D6C SA Special Application+6 hp · +4% |
| Rated RPM | 2,000RPM | 1,550RPM | ▲ D6C SA Special Application+450 RPM · +29% |
| Cylinders | 6 | 6 | Same |
| Displacement | 638ci | 691ci | ▲ TD-20 200+53 ci · +8% |
| Bore | 4.8in | 4.8in | Same |
| Stroke | 6in | 6.5in | ▲ TD-20 200+0.5 in · +8% |
| Spec | Caterpillar D6C SA Special Application | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Type | gear | Gear | Same |
| Spec | Caterpillar D6C SA Special Application | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Length | 156in | Not recorded | — |
| Width | 94in | 22in | ▲ D6C SA Special Application+72 in · +327% |
| Height | 105in | Not recorded | — |
| Operating Weight | 26,100lb | 32,485lb | ▲ TD-20 200+6,385 lb · +24% |
| Spec | Caterpillar D6C SA Special Application | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
| Spec | Caterpillar D6C SA Special Application | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Starter Type | Electric | Gasoline-start | — |
| Spec | Caterpillar D6C SA Special Application | International Harvester TD-20 200 | Difference |
|---|---|---|---|
| Coolant | 10gal | Not recorded | — |
Category context