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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
Big Bud KT450 vs Challenger MT875B
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ChallengerModel B
Challenger MT875B
Agricultural
- power
- 431 hp
- displacement
- 1,105 ci
- Cylinders
- 6
- Forward gears
- 16
Big BudBig Bud KT450
vs
ChallengerChallenger MT875B
How they compare
Headline specs vs. the whole Four-Wheel Drive
Engine Power
▲ KT450 higher · +19 hp (+4%)KT450450 hp
MT875B431 hp
Median Four-Wheel Drive Tractor375 hp
KT450 is in the 64th percentile; MT875B is in the 61st · 162 models
Engine Displacement
▲ KT450 higher · +45 ci (+4%)KT4501,150 ci
MT875B1,105 ci
Median Four-Wheel Drive Tractor826 ci
KT450 is in the 96th percentile; MT875B is in the 91st · 152 models
Cylinders
= Effectively tiedKT4506
MT875B6
Median Four-Wheel Drive Tractor6
KT450 is in the 50th percentile; MT875B is in the 50th · 159 models
Forward Gears
▲ MT875B higher · +3 (+23%)KT45013
MT875B16
Median Four-Wheel Drive Tractor16
KT450 is in the 36th percentile; MT875B is in the 50th · 146 models
KT450 (A)MT875B (B)Median Four-Wheel Drive Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | Challenger | — |
| Model | KT450 | MT875B | — |
| Category | Four-Wheel Drive | Agricultural | — |
Engine
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| Manufacturer | Cummins | Caterpillar | — |
| Model | Not recorded | C18 | — |
| Power Output | 450hp | 431hp | ▲ KT450+19 hp · +4% |
| Rated RPM | 2,100RPM | 2,100RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 1,150ci | 1,105ci | ▲ KT450+45 ci · +4% |
| Bore | 6.3in | 5.7in | ▲ KT450+0.6 in · +11% |
| Stroke | 6.3in | 7.2in | ▲ MT875B+0.9 in · +14% |
Transmission
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| Type | Fuller Road Ranger | Cat Powershift (Full Power Shift) | — |
Dimensions & Weight
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| Length | Not recorded | 266in | — |
| Width | Not recorded | 141in | — |
| Height | Not recorded | 138in | — |
| Operating Weight | 43,000lb | 43,700lb | ▲ MT875B+700 lb · +2% |
Hydraulics
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| System Type | Open Center | Closed Center PFC | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
Hitch & Towing
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | No 3-point hitch available | — |
Chassis & Drive
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic Power | Not recorded | — |
Electrical
| Spec | Big Bud KT450 | Challenger MT875B | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter (12V) | — |
Category context
Both models against the field
Engine Power
median 375 hpA · 64th percentile (450 hp)B · 61st percentile (431 hp)
Engine Displacement
median 826 ciA · 96th percentile (1,150 ci)B · 91st percentile (1,105 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 36th percentile (13)B · 50th percentile (16)
Operating Weight
median 37,428 lbA · 67th percentile (43,000 lb)B · 71st percentile (43,700 lb)
A · KT450B · MT875BMedian Four-Wheel Drive Tractor