
CaterpillarModel A
Caterpillar D4D SA Special Application
Crawler
- power
- 74 hp
- displacement
- 425 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Crawler

Crawler
Crawler
How they compare
D4D SA Special Application is in the 39th percentile; D6C SA Special Application is in the 49th · 142 models
D4D SA Special Application is in the 47th percentile; D6C SA Special Application is in the 70th · 191 models
D4D SA Special Application is in the 33rd percentile; D6C SA Special Application is in the 50th · 192 models
D4D SA Special Application is in the 25th percentile; D6C SA Special Application is in the 34th · 179 models
Full comparison
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D4D SA Special Application | D6C SA Special Application | — |
| Category | Crawler, Agricultural | Crawler | — |
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D330 | 3306 | — |
| Power Output | 74hp | 140hp | ▲ D6C SA Special Application+66 hp · +89% |
| Rated RPM | 2,000RPM | 2,000RPM | Same |
| Cylinders | 4 | 6 | ▲ D6C SA Special Application+2 · +50% |
| Displacement | 425ci | 638ci | ▲ D6C SA Special Application+213 ci · +50% |
| Bore | 4.8in | 4.8in | Same |
| Stroke | 6in | 6in | Same |
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| Type | Gear | gear | Same |
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| Length | 132in | 156in | ▲ D6C SA Special Application+24 in · +18% |
| Width | 78in | 94in | ▲ D6C SA Special Application+16 in · +21% |
| Height | 96in | 105in | ▲ D6C SA Special Application+9 in · +9% |
| Operating Weight | 15,200lb | 26,100lb | ▲ D6C SA Special Application+10,900 lb · +72% |
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| System Type | Open Center | Open Center | Same |
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| Chassis Type | crawler | Not recorded | — |
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Caterpillar D4D SA Special Application | Caterpillar D6C SA Special Application | Difference |
|---|---|---|---|
| Coolant | 8gal | 10gal | ▲ D6C SA Special Application+2 gal · +25% |
Category context