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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

Articulated
How they compare
KT450 is in the 64th percentile; Steiger 450 Quadtrac is in the 64th · 162 models
KT450 is in the 96th percentile; Steiger 450 Quadtrac is in the 39th · 152 models
KT450 is in the 50th percentile; Steiger 450 Quadtrac is in the 50th · 159 models
KT450 is in the 36th percentile; Steiger 450 Quadtrac is in the 50th · 146 models
Full comparison
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | CaseIH | — |
| Model | KT450 | Steiger 450 Quadtrac | — |
| Category | Four-Wheel Drive | Articulated | — |
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| Manufacturer | Cummins | Iveco | — |
| Power Output | 450hp | 450hp | Same |
| Rated RPM | 2,100RPM | 2,100RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 1,150ci | 787ci | ▲ KT450+363 ci · +46% |
| Bore | 6.3in | 5.3in | ▲ KT450+1 in · +19% |
| Stroke | 6.3in | 5.9in | ▲ KT450+0.4 in · +7% |
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| Type | Fuller Road Ranger | Full power shift | — |
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| Operating Weight | 43,000lb | 53,554lb | ▲ Steiger 450 Quadtrac+10,554 lb · +25% |
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| System Type | Open Center | Closed center pressure flow compensated (PFC) | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | 4N | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
| Spec | Big Bud KT450 | CaseIH Steiger 450 Quadtrac | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Category context