The McCormick Intl X7.450 tractor is powered by a BetaPower 4.5L 4-cyl diesel engine that provides 150hp / 111.9kW of horsepower and 498.6 lb-ft /676.1 Nm torque. It has a 4x4 MFWD 4WD drive configuration and a 24-speed four-speed power shift 40-speed transmission.

Engine

The engine is a BetaPower turbocharged air-to-air intercooled diesel 4-cylinder 16-valve liquid-cooled with a displacement of 274.6ci / 4.5L and a bore/stroke of 4.094x5.197inches / 104x 132 mm. It has a compression ratio of 17.1:1 and is rated at 150hp / 111.9kW with a maximum power of 160hp / 119.3kW. The fuel system is electronic high-pressure common rail and it has selective catalytic reduction (SCR) for emission control. The engine has a starter of 12 volts and is electrically powered. The torque is 498.6 lb-ft /676.1 Nm at 1500 rpm and the rated rpm is 2200.


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Transmission

The transmission is a 24-speed four-speed power shift 40-speed with an engine power of 150hp / 111.9kW. It is designed to provide smooth and efficient shifting between gears. The transmission is electronically controlled and has a high level of precision. It is capable of handling heavy loads and is suitable for a wide range of applications. The transmission is reliable and requires minimal maintenance.

Brakes

The brakes are wet disc and are designed to provide reliable and efficient stopping power. The brake system is equipped with electro-hydraulic front and rear differential lock for added safety. The engine has a selective catalytic reduction (SCR) for emission control. The brakes are suitable for a wide range of applications and are capable of handling heavy loads. The fuel tank has a capacity of 74gal / 280.1L and the exhaust fluid (DEF) has a capacity of 10gal / 37.9L. The emissions are Interim Tier 4.



Steering

The steering is hydrostatic power and is designed to provide precise and responsive control. The steering system is equipped with BetaPower 4.5L 4-cyl diesel and is suitable for a wide range of applications. The fuel tank has a capacity of 74gal / 280.1L and the exhaust fluid (DEF) has a capacity of 10gal / 37.9L. The steering is reliable and requires minimal maintenance. The cab is standard with air-conditioning and optional electro-hydraulic cab suspension.


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Common Problems

Users have reported issues with the trailer brakes, which are hydraulic (optional) or pneumatic (optional). Some users have also reported issues with the cab suspension. The 24-speed four-speed power shift 40-speed transmission has also been reported to have occasional issues with shifting between gears. The wet disc brakes have been reported to wear out quickly if not properly maintained. The electro-hydraulic front and rear differential lock has also been reported to malfunction in some cases. However, these issues are not common and can be easily resolved with proper maintenance and care.

What Users Like

Users appreciate the standard tires (ag) which are Front: 540/65R28. Rear: 650/65R38. They also like the reliable and efficient braking system, which provides excellent stopping power. The hydrostatic power steering is also a popular feature among users, as it provides precise and responsive control. The cab with air-conditioning is also appreciated by users, as it provides a comfortable working environment. The 24-speed four-speed power shift 40-speed transmission is also a popular feature among users, as it is capable of handling heavy loads and is suitable for a wide range of applications.

McCormick Intl X7.450 Technical Specifications

Power

Engine150hp / 111.9kW

Engine Detail

DescriptionBetaPower turbocharged air-to-air intercooled diesel 4-cylinder 16-valve liquid-cooled
Displacement274.6ci / 4.5L
Bore/stroke4.094x5.197inches / 104x 132 mm
EmissionsInterim Tier 4
Emission Controlselective catalytic reduction (SCR)
Power150hp / 111.9kW
Maximum Power160hp / 119.3kW
Fuel Systemelectronic high-pressure common rail
Compression17.1:1
Rated Rpm2200
Torque498.6 lb-ft /676.1 Nm
Torque Rpm1500
Starterelectric
Starter Volts12

Engine

DescriptionBetaPower 4.5L 4-cyl diesel
Fuel Tank74gal / 280.1L
Exhaust Fluid (def)10gal / 37.9L

Mechanical

Chassis4x4 MFWD 4WD
Differential Lockelectro-hydraulic front and rear
Steeringhydrostatic power
Brakeswet disc
Trailer Brakeshydraulic (optional) pneumatic (optional)
CabCab standard with air-conditioning. Optional electro-hydraulic cab suspension.
Transmissions24-speed four-speed power shift 40-speed

Tires

Standard Tires (ag)Front: 540/65R28. Rear: 650/65R38

Dimensions

Wheelbase102.4inches / 260cm
Length119.6inches / 303cm
Width95.7inches / 243cm
Height (cab)115inches / 292cm
Weight12680lbs / 5751kg
Ground Clearance19.1inches / 48cm
Front Axle4WD hydraulic suspension
Rear AxleBar

Dimensions And Tires

Wheelbase102.4inches / 260cm
Weight12680lbs / 5751kg
Front Tire540/65R28
Rear Tire650/65R38

Hydraulics

Typeclosed center
Valves3 to 6
Pump Flow32.5gpm / 123.0lpm
Steering Flow11.6gpm / 43.9lpm

Tractor Hitch

Rear TypeIII/IIIN
Controllower link draft sensing
Rear Lift20500lbs / 9298kg
Front Hitchoptional
Front Lift7716lbs / 3499kg

Electrical

Groundnegative
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic wet discs
Rear Rpm540/540E / 1000/1000E (1.375)
Front Ptoindependent (optional)

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