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Big BudModel A
Big Bud 400
Utility
- power
- 400 hp
- displacement
- 893 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Utility
Utility

Crawler
How they compare
400 is in the 98th percentile; D8L SA Special Application is in the 98th · 5,383 models
400 is in the 98th percentile; D8L SA Special Application is in the 99th · 5,580 models
400 is in the 93rd percentile; D8L SA Special Application is in the 99th · 5,720 models
400 is in the 50th percentile; D8L SA Special Application is in the 3rd · 4,941 models
Full comparison
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | Caterpillar | — |
| Model | 400 | D8L SA Special Application | — |
| Category | Utility | Crawler, Agricultural | — |
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | 3406B | 3408 | — |
| Power Output | 400hp | 400hp | Same |
| Rated RPM | 2,100RPM | 1,900RPM | ▲ 400+200 RPM · +11% |
| Cylinders | 6 | 8 | ▲ D8L SA Special Application+2 · +33% |
| Displacement | 893ci | 1,099ci | ▲ D8L SA Special Application+206 ci · +23% |
| Bore | 5.4in | 5.4in | Same |
| Stroke | 6.5in | 6in | ▲ 400+0.5 in · +8% |
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| Type | Full power shift | Power Shift | — |
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| Length | Not recorded | 215in | — |
| Width | Not recorded | 136in | — |
| Operating Weight | 43,700lb | 80,820lb | ▲ D8L SA Special Application+37,120 lb · +85% |
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| System Type | Not recorded | Load sensing | — |
| Steering Type | Hydrostatic power | Not recorded | — |
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| Chassis Type | 4x4 4WD | Crawler | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Hydrostatic power | Not recorded | — |
| Brake Type | Not recorded | Wet disc | — |
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Big Bud 400 | Caterpillar D8L SA Special Application | Difference |
|---|---|---|---|
| Coolant | Not recorded | 24.5gal | — |
Category context