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CaseIHModel A
CaseIH STX480QT Quadtrac
Articulated
- power
- 480 hp
- displacement
- 912 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Articulated
CaseIH STX480QT Quadtrac vs Challenger MT855C
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ChallengerModel B
Challenger MT855C
Four-Wheel Drive
- power
- 475 hp
- displacement
- 923 ci
- Cylinders
- 6
- Forward gears
- 16
CaseIHCaseIH STX480QT Quadtrac
vs
ChallengerChallenger MT855C
How they compare
Headline specs vs. the whole Articulated
Engine Power
▲ STX480QT Quadtrac higher · +5 hp (+1%)STX480QT Quadtrac480 hp
MT855C475 hp
Median Articulated Tractor450 hp
STX480QT Quadtrac is in the 62nd percentile; MT855C is in the 61st · 62 models
Engine Displacement
▲ MT855C higher · +11 ci (+1%)STX480QT Quadtrac912 ci
MT855C923 ci
Median Articulated Tractor827 ci
STX480QT Quadtrac is in the 67th percentile; MT855C is in the 81st · 61 models
Cylinders
= Effectively tiedSTX480QT Quadtrac6
MT855C6
Median Articulated Tractor6
STX480QT Quadtrac is in the 50th percentile; MT855C is in the 50th · 61 models
Forward Gears
= Effectively tiedSTX480QT Quadtrac16
MT855C16
Median Articulated Tractor16
STX480QT Quadtrac is in the 50th percentile; MT855C is in the 50th · 59 models
STX480QT Quadtrac (A)MT855C (B)Median Articulated Tractor
Full comparison
Every spec, side by side
General Information
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Manufacturer | CaseIH | Challenger | — |
| Model | STX480QT Quadtrac | MT855C | — |
| Category | Articulated | Four-Wheel Drive | — |
Engine
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Manufacturer | Cummins | Caterpillar | — |
| Model | QSX15 | C15 ACERT | — |
| Power Output | 480hp | 475hp | ▲ STX480QT Quadtrac+5 hp · +1% |
| Rated RPM | 2,000RPM | 2,100RPM | ▲ MT855C+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 912ci | 923ci | ▲ MT855C+11 ci · +1% |
| Bore | 5.4in | 5.4in | Same |
| Stroke | 6.7in | 6.8in | ▲ MT855C+0.1 in · +1% |
Transmission
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Type | Full Power Shift | Full power shift | Same |
Dimensions & Weight
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Length | Not recorded | 270in | — |
| Width | 36in | 142in | ▲ MT855C+106 in · +294% |
| Height | Not recorded | 138in | — |
| Operating Weight | 54,000lb | 41,000lb | ▲ STX480QT Quadtrac+13,000 lb · +32% |
Hydraulics
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center pressure-flow compensated | — |
| Steering Type | Hydrostatic Power | Speed sensitive differential | — |
Hitch & Towing
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Hitch Type | IVN | Not recorded | — |
| Hitch Category | Not recorded | III/IVN | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic Power | Speed sensitive differential | — |
| Brake Type | Not recorded | Hydraulic wet discs | — |
Electrical
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Starter Type | 24 Volts | Electric | — |
Operator Station
| Spec | CaseIH STX480QT Quadtrac | Challenger MT855C | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 450 hpA · 62nd percentile (480 hp)B · 61st percentile (475 hp)
Engine Displacement
median 827 ciA · 67th percentile (912 ci)B · 81st percentile (923 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 50th percentile (16)B · 50th percentile (16)
Operating Weight
median 51,335 lbA · 69th percentile (54,000 lb)B · 21st percentile (41,000 lb)
A · STX480QT QuadtracB · MT855CMedian Articulated Tractor