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CaseIHModel A
CaseIH MX285 Magnum
Row Crop
- power
- 287 hp
- displacement
- 505 ci
- Cylinders
- 6
- Forward gears
- 18
Head to head · Row Crop
Row Crop

Row Crop
How they compare
MX285 Magnum is in the 92nd percentile; Optum 300 is in the 93rd · 1,206 models
MX285 Magnum is in the 87th percentile; Optum 300 is in the 60th · 1,409 models
MX285 Magnum is in the 50th percentile; Optum 300 is in the 50th · 1,417 models
MX285 Magnum is in the 88th percentile; Optum 300 is in the 92nd · 1,350 models
Full comparison
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Manufacturer | CaseIH | CaseIH | Same |
| Model | MX285 Magnum | Optum 300 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Manufacturer | CDC | FPT | — |
| Power Output | 287hp | 300hp | ▲ Optum 300+13 hp · +5% |
| Rated RPM | 2,000RPM | 2,100RPM | ▲ Optum 300+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 505ci | 411ci | ▲ MX285 Magnum+94 ci · +23% |
| Bore | 4.5in | 4.1in | ▲ MX285 Magnum+0.4 in · +10% |
| Stroke | 5.3in | 5.2in | ▲ MX285 Magnum+0.1 in · +2% |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Type | Full power shift | Continuously Variable Transmission (CVT) | — |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Length | Not recorded | 208in | — |
| Width | Not recorded | 119in | — |
| Height | 125in | 133in | ▲ Optum 300+8 in · +6% |
| Operating Weight | 21,630lb | 23,149lb | ▲ Optum 300+1,519 lb · +7% |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| System Type | Closed center pressure flow compensated (PFC) with parallel priority | Closed center pressure flow compensating (PFC) | — |
| Steering Type | Hydrostatic power | Power | — |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Hitch Category | III/IIIN | III | — |
| Hitch Position | Rear | Rear | Same |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydrostatic power | Power | — |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Starter Type | Electric, 12-volt | Electric | — |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Coolant | 6gal | Not recorded | — |
| Spec | CaseIH MX285 Magnum | CaseIH Optum 300 | Difference |
|---|---|---|---|
| Type | Cab | Cab | Same |
Category context