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Big BudModel A
Big Bud 450/20
Utility
- power
- 450 hp
- displacement
- 1,150 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Utility
Big Bud 450/20 vs Challenger MT855E
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ChallengerModel B
Challenger MT855E
Articulated
- power
- 454 hp
- displacement
- 1,026 ci
- Cylinders
- 12
- Forward gears
- 16
Big BudBig Bud 450/20
vs
ChallengerChallenger MT855E
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ MT855E higher · +4 hp (<1%)450/20450 hp
MT855E454 hp
Median Utility Tractor55 hp
450/20 is in the 99th percentile; MT855E is in the 99th · 5,383 models
Engine Displacement
▲ 450/20 higher · +124 ci (+12%)450/201,150 ci
MT855E1,026 ci
Median Utility Tractor183 ci
450/20 is in the 99th percentile; MT855E is in the 99th · 5,580 models
Cylinders
▲ MT855E higher · +6 (+100%)450/206
MT855E12
Median Utility Tractor4
450/20 is in the 93rd percentile; MT855E is in the 99th · 5,720 models
Forward Gears
▲ MT855E higher · +4 (+33%)450/2012
MT855E16
Median Utility Tractor12
450/20 is in the 50th percentile; MT855E is in the 73rd · 4,941 models
450/20 (A)MT855E (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | Challenger | — |
| Model | 450/20 | MT855E | — |
| Category | Utility | Articulated | — |
Engine
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| Manufacturer | Cummins | AGCO | — |
| Model | Not recorded | AGCO Power | — |
| Power Output | 450hp | 454hp | ▲ MT855E+4 hp · <1% |
| Rated RPM | 2,100RPM | Not recorded | — |
| Cylinders | 6 | 12 | ▲ MT855E+6 · +100% |
| Displacement | 1,150ci | 1,026ci | ▲ 450/20+124 ci · +12% |
| Bore | 6.3in | 4.4in | ▲ 450/20+1.9 in · +43% |
| Stroke | 6.3in | 5.7in | ▲ 450/20+0.6 in · +11% |
Transmission
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| Type | Gear | selective gear fixed ratio with full range operator-controlled power shift | — |
Dimensions & Weight
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| Width | Not recorded | 100in | — |
| Operating Weight | 41,500lb | 43,840lb | ▲ MT855E+2,340 lb · +6% |
Hydraulics
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| System Type | Not recorded | closed center pressure flow compensated | — |
| Steering Type | Hydrostatic Power | power differential | — |
Hitch & Towing
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Cat. 4 | — |
| Hitch Capacity | Not recorded | 55,913lb | — |
Chassis & Drive
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| Chassis Type | 4x4 4WD | Not recorded | — |
| Drive Type | Four-wheel Drive (4WD) | Not recorded | — |
| Steering Type | Hydrostatic Power | power differential | — |
Electrical
| Spec | Big Bud 450/20 | Challenger MT855E | Difference |
|---|---|---|---|
| Starter Type | Electric | electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 99th percentile (450 hp)B · 99th percentile (454 hp)
Engine Displacement
median 183 ciA · 99th percentile (1,150 ci)B · 99th percentile (1,026 ci)
Cylinders
median 4A · 93rd percentile (6)B · 99th percentile (12)
Forward Gears
median 12A · 50th percentile (12)B · 73rd percentile (16)
Operating Weight
median 5,303 lbA · 99th percentile (41,500 lb)B · 99th percentile (43,840 lb)
A · 450/20B · MT855EMedian Utility Tractor