CaseIH Magnum 400
Power
391 hp
Production
2019+
Engine
Variable-geometry turbocharged diesel, 6-cylinder 24-valve
Transmission
PowerDrive
Weight
32200 lbs [14605 kg]
Drive
4WD
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Introduction
Case IH Magnum 400 Row-Crop Tractor
The Case IH Magnum 400 is a high-capacity row-crop tractor manufactured in Racine, Wisconsin, USA. Designed for large-scale agricultural operations, this model integrates advanced engine technology and robust mechanical systems to handle demanding traction and implement-related tasks.
Engine and Performance
The tractor is powered by an 8.7-liter, 6-cylinder, 24-valve liquid-cooled diesel engine equipped with a variable-geometry turbocharger. It delivers a rated gross power of 391 hp (291.6 kW) at 2000 RPM, reaching a maximum gross power of 429 hp (319.9 kW). The engine produces a peak torque of 1364 lb-ft at 1400 RPM, providing the necessary pulling force for heavy-duty field work. The unit complies with Tier IV emission standards.
Transmission and Drivetrain
The Magnum 400 utilizes the PowerDrive transmission, a full power shift system offering 21 forward and 5 reverse gears. This configuration allows for seamless shifting under load. The drivetrain is a four-wheel-drive system featuring hydraulic wet disc brakes and an electro-hydraulic rear differential lock to ensure traction in varying field conditions.
Hydraulics and Hitch
The hydraulic system is of the pressure flow compensating (PFC) type, operating at a pressure of 3046 psi (210.0 bar). The base pump flow is 44 gpm (166.5 lpm), with optional configurations reaching up to 75 gpm (283.9 lpm). It features 5 or 6 valves to manage hydraulic implements. The rear hitch is a category IV/III type with a lift capacity of 19,900 lbs (9,026 kg), supplemented by a front hitch capable of lifting 9,426 lbs (4,275 kg).
PTO and Operator Environment
The tractor is equipped with independent rear and front PTO systems. The rear PTO provides 1000 RPM at 1804 engine RPM, while the front PTO operates at 1000 RPM. The operator station consists of a standard cab featuring air-conditioning and the AFS (Advanced Farming Systems) platform, designed to provide visibility and control during long operational periods.
Conclusion
The Case IH Magnum 400 is engineered for intensive row-crop farming, combining high horsepower, significant hydraulic capacity, and a sophisticated power shift transmission. Its structural specifications and lift capacities position it as a primary machine for heavy-duty cultivation and large implement management.
Production Information of CaseIH, Magnum 400
- Original price was $603,480 in 2024
- Row-Crop tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | CaseIH (a part of CNH) |
|---|
Dimension and Tires Information of CaseIH, Magnum 400
| Rear axle | 5 by 120 inches [127 by 3048 mm] |
|---|---|
| Wheelbase | 124 inches [314 cm] |
| Weight | 32200 lbs [14605 kg] |
| Height | 132.9 inches [337 cm] |
| Length | 256.1 inches [650 cm] |
| Front tread | 60 to 88 inches [152 to 223 cm] |
| Max weight | 39683 lbs [18000 kg] |
| Width | 100.4 inches [255 cm] |
| Rear tread | 57.9 to 90.3 inches [147 to 229 cm] |
Width across rear fenders.
| Standard tires (ag) | Front: 420/85R34. Rear: 480/80R50 |
|---|
Engine Specifications of CaseIH, Magnum 400
- Liquid-cooled inline
- 6-cylinder 24-valve
- Variable-geometry turbocharged diesel
| Rated Power (gross) | 391 hp [291.6 kW] |
|---|---|
| Torque | 1364 lb-ft [1849.6 Nm] |
| Displacement | 531 ci [8.7 L] |
| Bore/Stroke | 4.606x5.315 inches [117 x 135 mm] |
| Emissions | Tier IV |
| Rated RPM | 2000 |
| Maximum Power (gross) | 429 hp [319.9 kW] |
| Starter volts | 12 |
| Starter | Electric |
| Torque RPM | 1400 |
Transmission Information of CaseIH, Magnum 400
Transmission variants 1
| Transmission | PowerDrive |
|---|---|
| Type | Full power shift |
| Gears | 21 forward and 5 reverse |
Mechanical Specs of CaseIH, Magnum 400
- Cab standard with air-conditioning. AFS
- Four-wheel drive
- Hydraulic wet disc brakes
- Power steering
| Trailer brakes(optional) | Hydraulic |
|---|---|
| Differential lock | Electro-hydraulic rear |
| Differential lock(optional) | Pneumatic |
Power Information of CaseIH, Magnum 400
| Engine RPM | 1000@1804 |
|---|---|
| Rear PTO | Independent |
| Engine RPM | 540@1592 |
| Engine RPM(optional) | 540/1000 (1.375) |
| Clutch | Electro-hydraulic |
| Front PTO Type | 1000 (1.375) |
| Front PTO Type(optional) | 1000@1803 |
| Rear PTO Type | 1000 (1.75) |
| Rear PTO Type(optional) | 1000 (1.75) |
| Rear PTO Type(optional) | 540 (1.375) |
| Front PTO | Independent |
Hydraulics Specifications of CaseIH, Magnum 400
| Type | Pressure flow compensating (PFC) |
|---|---|
| Type(optional) | 59 gpm [223.3 lpm] |
| Pump flow | 44 gpm [166.5 lpm] |
| Pressure | 3046 psi [210.0 bar] |
| Pressure(optional) | 75 gpm [283.9 lpm] |
| Valves | 5 or 6 |
Three-Point Hitch of CaseIH, Magnum 400
| Rear Type | IV/III |
|---|---|
| Rear lift | 19900 lbs [9026 kg] |
| Front lift | 9426 lbs [4275 kg] |
Electrical System of CaseIH, Magnum 400
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Batteries | 2 |
| Charging system | Alternator |
| Charging amps | 240 |
Where it sits
With 391 HP, the CaseIH Magnum 400 sits just above Magnum 380 (380 HP) in CaseIH's range. Its power puts it in the 94th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the CaseIH Magnum 400 have?
The CaseIH Magnum 400 delivers 391 HP.
What years was the CaseIH Magnum 400 produced?
The CaseIH Magnum 400 was produced in 2019+.
What engine does the CaseIH Magnum 400 have?
The CaseIH Magnum 400 is powered by a Variable-geometry turbocharged diesel, 6-cylinder 24-valve engine.
What transmission does the CaseIH Magnum 400 use?
The CaseIH Magnum 400 uses a PowerDrive transmission.
How much does the CaseIH Magnum 400 weigh?
The CaseIH Magnum 400 weighs 32200 lbs [14605 kg].
Is the CaseIH Magnum 400 4WD?
The CaseIH Magnum 400 is available in 4WD.