The McCormick Intl X6.440 tractor is powered by a BetaPower 4.5L 4-cyl diesel engine that provides 130hp / 96.9kW of horsepower and 425.6 lb-ft /577.1 Nm torque. It has a 4x4 MFWD 4WD drive configuration and a 36-speed three-speed power shift/48-speed creeper/continuously variable transmission (CVT) transmission.

Engine

The engine is a BetaPower turbocharged air-to-air cooled diesel 4-cylinder 16-valve liquid-cooled with a displacement of 274.6ci / 4.5L and bore/stroke of 4.09x5.20inches / 104x 132 mm. It has an Interim Tier IV emissions rating and uses selective catalytic reduction (SCR) for emission control. The engine has a power output of 130hp / 96.9kW and a maximum power output of 140hp / 104.4kW. It uses an electronic high pressure common rail fuel system and has a rated RPM of 2200. The engine starter is electric and operates at 12 volts.


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Transmission

The transmission is a 36-speed three-speed power shift/48-speed creeper/continuously variable transmission (CVT). The engine has a power output of 130hp / 96.9kW. The transmission is capable of handling the engine's power output and provides smooth shifting between gears. It is a reliable and efficient transmission that is suitable for a variety of applications.

Brakes

The brakes are wet disc brakes that provide reliable stopping power. The engine has a power output of 130hp / 96.9kW and the brakes are capable of handling the engine's power output. The brakes are easy to maintain and provide consistent performance over time. The emissions rating of the engine is Interim Tier IV and it uses selective catalytic reduction (SCR) for emission control.



Steering

The steering is power steering that provides easy maneuverability. The engine is a BetaPower 4.5L 4-cylinder diesel engine with a power output of 130hp / 96.9kW. The fuel tank has a capacity of 47.6gal / 180.2L and the exhaust fluid (DEF) tank has a capacity of 6.6gal / 25.0L. The steering is reliable and responsive, making it easy to operate the tractor in a variety of conditions.


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Common Problems

Users have reported issues with the cab suspension on the LS model, with some finding it uncomfortable. Some users have also reported issues with the differential lock, which can become stuck and difficult to engage. Additionally, some users have reported issues with the transmission, particularly with the creeper gear, which can be difficult to engage.

What Users Like

Users appreciate the tractor's front and rear tires, which are 480/65R24 and 540/65R38 respectively. They provide good traction and stability, making it easy to operate the tractor in a variety of conditions.

McCormick Intl X6.440 Technical Specifications

Power

Engine130hp / 96.9kW

Engine Detail

DescriptionBetaPower turbocharged air-to-air cooled diesel 4-cylinder 16-valve liquid-cooled
Displacement274.6ci / 4.5L
Bore/stroke4.09x5.20inches / 104x 132 mm
EmissionsInterim Tier IV
Emission Controlselective catalytic reduction (SCR)
Power130hp / 96.9kW
Maximum Power140hp / 104.4kW
Fuel Systemelectronic high pressure common rail
Rated Rpm2200
Torque425.6 lb-ft /577.1 Nm
Torque Rpm1500
Starterelectric
Starter Volts12

Engine

DescriptionBetaPower 4.5L 4-cyl diesel
Fuel Tank47.6gal / 180.2L
Exhaust Fluid (def)6.6gal / 25.0L

Mechanical

Chassis4x4 MFWD 4WD
Differential Lockelectro-hydraulic
Steeringpower
Brakeswet disc
CabCab standard with air-conditioning. Climate control and air-suspended seat available (standard on LS). Mechanical cab suspension available on LS.
Transmissions36-speed three-speed power shift/48-speed creeper/continuously variable transmission (CVT)

Tires

Ag Front480/65R24
Ag Rear540/65R38

Dimensions

Wheelbase100inches / 254cm
Length173.2inches / 439cm
Width80.9inches / 205cm *Minimum
Height (cab)110.4inches / 280cm
Weight10362lbs / 4700kg
Ground Clearance16.5inches / 41cm
Front AxleHydraulic suspension

Dimensions And Tires

Wheelbase100inches / 254cm
Weight10362lbs / 4700kg
Front Tire480/65R24
Rear Tire540/65R38

Hydraulics

Std Typeopen center
Ls Typeclosed center
Pressure2900psi / 200.0bar
Valves3 to 5
Std Pump Flow17.4gpm / 65.9lpm
Ls Pump Flow29.1gpm / 110.1lpm
Steering Flow10gpm / 37.9lpm

Tractor Hitch

Rear TypeII
Controlposition and draft control
Rear Lift11905lbs / 5400kg
Front HitchII
Front Lift5512lbs / 2500kg

Electrical

Groundnegative
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic
Rear Rpm540/540E/540/1000/540/540E / 1000/1000E
Front Ptoindependent
Front Rpm1000

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Other McCormick Intl tractors:

McCormick Intl B100 Max, McCormick Intl B105 Max, McCormick Intl B80 Max, McCormick Intl B90 Max, McCormick Intl C100 Max, McCormick Intl C100 Max High Clear, McCormick Intl C105 Max, McCormick Intl C110 Max, McCormick Intl C50, McCormick Intl C60, McCormick Intl C60 Max, McCormick Intl C60L, McCormick Intl C70L, McCormick Intl C75 Max, McCormick Intl C80 Max, McCormick Intl C80L, McCormick Intl C85 Max, McCormick Intl C90 Max, McCormick Intl C95 Max, McCormick Intl CX100, McCormick Intl CX110, McCormick Intl CX50, McCormick Intl CX60, McCormick Intl CX70, McCormick Intl CX80, McCormick Intl CX85, McCormick Intl CX90, McCormick Intl CX95, McCormick Intl F100, McCormick Intl F105, McCormick Intl F110, McCormick Intl F120, McCormick Intl F60, McCormick Intl F70, McCormick Intl F75, McCormick Intl F80, McCormick Intl F85, McCormick Intl F90, McCormick Intl F95, McCormick Intl G125 Max, McCormick Intl G135 Max, McCormick Intl G145 Max, McCormick Intl G165 Max, McCormick Intl G25, McCormick Intl G30R, McCormick Intl GM40, McCormick Intl GM45, McCormick Intl GM50, McCormick Intl GM55, McCormick Intl MB55, McCormick Intl MB65, McCormick Intl MB85, McCormick Intl MC100, McCormick Intl MC105, McCormick Intl MC115, McCormick Intl MC80, McCormick Intl MC90, McCormick Intl MC95, McCormick Intl MTX145, McCormick Intl MTX150, McCormick Intl MTX175, McCormick Intl MTX200, McCormick Intl T100, McCormick Intl T100 Max, McCormick Intl T105, McCormick Intl T110 Max, McCormick Intl T115 Max, McCormick Intl T80, McCormick Intl T80 Max, McCormick Intl T90, McCormick Intl T90 Max, McCormick Intl TTX190, McCormick Intl TTX210, McCormick Intl TTX230, McCormick Intl VF100, McCormick Intl VF70, McCormick Intl VF80, McCormick Intl VF90, McCormick Intl X4.50, McCormick Intl X4.60, McCormick Intl X4.70, McCormick Intl X5.20, McCormick Intl X5.30, McCormick Intl X5.40, McCormick Intl X5.50, McCormick Intl X50.20, McCormick Intl X50.20m, McCormick Intl X50.30, McCormick Intl X50.30m, McCormick Intl X50.40, McCormick Intl X50.40m, McCormick Intl X50.50, McCormick Intl X6.420, McCormick Intl X6.430, McCormick Intl X6.440, McCormick Intl X6.460, McCormick Intl X6.470, McCormick Intl X6.480, McCormick Intl X60.20, McCormick Intl X60.30, McCormick Intl X60.40, McCormick Intl X60.50, McCormick Intl X7.440, McCormick Intl X7.450, McCormick Intl X7.460, McCormick Intl X7.660, McCormick Intl X7.670, McCormick Intl X7.680, McCormick Intl X70.40, McCormick Intl X70.50, McCormick Intl X70.60, McCormick Intl X70.70, McCormick Intl X70.80, McCormick Intl XTX145, McCormick Intl XTX165, McCormick Intl ZTX230, McCormick Intl ZTX260, McCormick Intl ZTX280,