
Big BudModel A
Big Bud 500
Utility
- power
- 500 hp
- displacement
- 1,168 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Utility

Utility
Articulated
How they compare
500 is in the 99th percentile; STX500QT Quadtrac is in the 99th · 5,383 models
500 is in the 99th percentile; STX500QT Quadtrac is in the 99th · 5,580 models
500 is in the 93rd percentile; STX500QT Quadtrac is in the 93rd · 5,720 models
500 is in the 50th percentile; STX500QT Quadtrac is in the 73rd · 4,941 models
Full comparison
| Spec | Big Bud 500 | CaseIH STX500QT Quadtrac | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | CaseIH | — |
| Model | 500 | STX500QT Quadtrac | — |
| Category | Utility | Articulated | — |
| Spec | Big Bud 500 | CaseIH STX500QT Quadtrac | Difference |
|---|---|---|---|
| Manufacturer | Komatsu | Cummins | — |
| Model | Komatsu 6-cyl diesel | Not recorded | — |
| Power Output | 500hp | 500hp | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 1,168ci | 915ci | ▲ 500+253 ci · +28% |
| Bore | Not recorded | 5.4in | — |
| Stroke | Not recorded | 6.7in | — |
| Spec | Big Bud 500 | CaseIH STX500QT Quadtrac | Difference |
|---|---|---|---|
| Type | Full power shift | Full Power Shift | Same |
| Spec | Big Bud 500 | CaseIH STX500QT Quadtrac | Difference |
|---|---|---|---|
| Operating Weight | Not recorded | 53,264lb | — |
| Spec | Big Bud 500 | CaseIH STX500QT Quadtrac | Difference |
|---|---|---|---|
| System Type | Not recorded | Pressure Flow Compensating | — |
| Steering Type | Hydrostatic power | Hydrostatic Power | Same |
| Spec | Big Bud 500 | CaseIH STX500QT Quadtrac | Difference |
|---|---|---|---|
| Chassis Type | 4x4 4WD | Not recorded | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Hydrostatic power | Hydrostatic Power | Same |
| Spec | Big Bud 500 | CaseIH STX500QT Quadtrac | Difference |
|---|---|---|---|
| Starter Type | Electric | 12 Volts | — |
Category context