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CaseIHModel A
CaseIH Steiger 420
Four-Wheel Drive
- power
- 420 hp
- displacement
- 787 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Four-Wheel Drive
Four-Wheel Drive

Articulated
How they compare
Steiger 420 is in the 57th percentile; 85D is in the 47th · 162 models
Steiger 420 is in the 39th percentile; 85D is in the 26th · 152 models
Steiger 420 is in the 50th percentile; 85D is in the 50th · 159 models
Steiger 420 is in the 50th percentile; 85D is in the 11th · 146 models
Full comparison
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Manufacturer | CaseIH | Challenger | — |
| Model | Steiger 420 | 85D | — |
| Category | Four-Wheel Drive | Articulated | — |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Manufacturer | FPT | Caterpillar | — |
| Model | Not recorded | 3196 ATAAC | — |
| Power Output | 420hp | 370hp | ▲ Steiger 420+50 hp · +14% |
| Rated RPM | 2,100RPM | 2,100RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 787ci | 729ci | ▲ Steiger 420+58 ci · +8% |
| Bore | 5.3in | 5.1in | ▲ Steiger 420+0.2 in · +4% |
| Stroke | 5.9in | 5.9in | Same |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Type | Full power shift | Full Power Shift | Same |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Length | 291in | 232in | ▲ Steiger 420+59 in · +25% |
| Width | 120in | 120in | Same |
| Height | 151in | 144in | ▲ Steiger 420+7 in · +5% |
| Operating Weight | 40,159lb | 34,234lb | ▲ Steiger 420+5,925 lb · +17% |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| System Type | Pressure flow compensated | Closed-Center Pressure-Compensated | — |
| Steering Type | Hydraulic articulated | Hydrostatic Differential Steering | — |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Hitch Type | Rear Type: IVN | Not recorded | — |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | Not recorded | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Hydraulic articulated | Hydrostatic Differential Steering | — |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Standard | Tier 4 | Not recorded | — |
| Control System | selective catalytic reduction (SCR) | Not recorded | — |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Coolant | Not recorded | 20gal | — |
| Spec | CaseIH Steiger 420 | Challenger 85D | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context