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Big BudModel A
Big Bud KT450
Four-Wheel Drive
- power
- 450 hp
- displacement
- 1,150 ci
- Cylinders
- 6
- Forward gears
- 13
Head to head · Four-Wheel Drive
Four-Wheel Drive

Utility
How they compare
KT450 is in the 64th percentile; Tiger III ST-450 is in the 69th · 162 models
KT450 is in the 96th percentile; Tiger III ST-450 is in the 96th · 152 models
KT450 is in the 50th percentile; Tiger III ST-450 is in the 50th · 159 models
KT450 is in the 36th percentile; Tiger III ST-450 is in the 2nd · 146 models
Full comparison
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | Steiger | — |
| Model | KT450 | Tiger III ST-450 | — |
| Category | Four-Wheel Drive | Utility | — |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Manufacturer | Cummins | Cummins | Same |
| Model | Not recorded | KTA-1150 | — |
| Power Output | 450hp | 470hp | ▲ Tiger III ST-450+20 hp · +4% |
| Rated RPM | 2,100RPM | 1,700RPM | ▲ KT450+400 RPM · +24% |
| Cylinders | 6 | 6 | Same |
| Displacement | 1,150ci | 1,150ci | Same |
| Bore | 6.3in | 6.3in | Same |
| Stroke | 6.3in | 6.3in | Same |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Type | Fuller Road Ranger | full power shift with torque converter | — |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Length | Not recorded | 289in | — |
| Width | Not recorded | 47in | — |
| Height | Not recorded | 161in | — |
| Operating Weight | 43,000lb | 45,360lb | ▲ Tiger III ST-450+2,360 lb · +5% |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| System Type | Open Center | open center | Same |
| Steering Type | Hydrostatic Power | articulated power | — |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 articulated 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Hydrostatic Power | articulated power | — |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Starter Type | Electric | electric | Same |
| Spec | Big Bud KT450 | Steiger Tiger III ST-450 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 28gal | — |
Category context