| Production | |
| Manufacturer | CaseIH (a part of CNH) |
| Row-Crop tractor | |
| Built in Racine, Wisconsin, USA | |
| Original price was $603,480 in 2024 | |
| Variants | |
| Magnum 400 | wheeled |
| Magnum 400RT | half-track |
| CaseIH Magnum 400 Engine | |
| FPT 8.7L 6-cyl diesel | |
| Fuel tank | 179 gal 677.5 L |
| Exhaust fluid (DEF) | 26 gal 98.4 L |
| CaseIH Magnum 400 Transmission | |
| 21-speed full power shift | |
| CaseIH Magnum 400 Power | |
| Engine (gross) | 391 hp 291.6 kW |
| Engine (max) | 429 hp 319.9 kW |
| PTO (claimed) | 345 hp 257.3 kW |
| Drawbar (tested) | 309.80 hp 231.0 kW |
| PTO (tested) | 390.64 hp 291.3 kW |
| Mechanical | |
| Four-wheel drive | |
| Differential lock | electro-hydraulic rear |
| Power steering | |
| Hydraulic wet disc brakes | |
| Trailer brakes | hydraulic OptOptional |
|   | pneumatic OptOptional |
| Cab standard with air-conditioning. AFS | |
| Photos | |
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| Hydraulics | |
| Type | pressure flow compensating (PFC) |
| Pressure | 3046 psi 210.0 bar |
| Valves | 5 or 6 |
| Pump flow | 44 gpm 166.5 lpm |
|   | 59 gpmOptOptional 223.3 lpm |
|   | 75 gpmOptOptional 283.9 lpm |
| Tractor hitch | |
| Rear Type | IV/III |
| Rear lift | 19900 lbs 9026 kg |
| Front lift | 9426 lbs 4275 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear PTO Type | 1000 (1.75) |
|   | 540/1000 (1.375)OptOptional |
| Engine RPM | 540@1592 |
|   | 1000@1803 |
| Front PTO | independent |
| Front PTO Type | 1000 (1.375) |
|   | 540 (1.375) |
|   | 1000 (1.75) |
| Engine RPM | 1000@1804 |
| Dimensions & Tires | |
| Wheelbase | 124 inches 314 cm |
| Weight | 32200 lbs 14605 kg |
| Front tire | 420/85R34 |
| Rear tire | 480/80R50 |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 240 |
| Batteries | 2 |
| Battery volts | 12 |
| References | |
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| Magnum AFS Connect published in 2019, by CaseIH | |
| AFS Connect Magnum published in 2021, by CaseIH |
| Page information | |
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| Copyright 2024 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on January 23, 2024 |