The McCormick Intl MC90 tractor is powered by a Perkins 4.0L 4-cyl diesel engine that provides 90hp / 67.1kW of horsepower and 267.7 lb-ft /363.0 Nm torque. It has a 4x4 MFWD 4WD drive configuration and a 16-speed partial power shift/32-speed partial power shift with creeper transmission.

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine is a Perkins wastegate turbocharged diesel 4-cylinder liquid-cooled with a displacement of 244ci / 4.0L and a power output of 90hp / 67.1kW. The engine is rated at 2200 RPM and has an operating RPM range of 2000-2200. The engine has a torque output of 267.7 lb-ft /363.0 Nm at 1400 RPM and a starter voltage of 12. The recommended oil change interval for the engine is 250 hours.


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Transmission

The transmission is a 16-speed partial power shift/32-speed partial power shift with creeper. The engine powering the transmission is a Perkins wastegate turbocharged diesel 4-cylinder liquid-cooled with a displacement of 244ci / 4.0L and a power output of 90hp / 67.1kW. The transmission has a creeper gear that allows for a wider range of speeds at lower engine RPMs. The transmission is designed to provide smooth shifting and efficient power transfer to the wheels. The transmission is suitable for a wide range of applications, including farming, construction, and transportation.

Brakes

The brakes are wet disc type. The engine powering the brakes is a Perkins wastegate turbocharged diesel 4-cylinder liquid-cooled with a displacement of 244ci / 4.0L and a power output of 90hp / 67.1kW. The brakes are designed to provide reliable stopping power in a variety of conditions. The brakes have a long service life and are easy to maintain. The bore/stroke of the engine is 3.937x5.00inches / 100x 127 mm. The engine has a torque output of 267.7 lb-ft /363.0 Nm at 1400 RPM.



Steering

The steering is powered by a Perkins 4.0L 4-cylinder diesel engine. The fuel tank capacity of the engine is 51.8gal / 196.1L. The steering is designed to provide precise control and easy maneuverability. The steering system is easy to maintain and has a long service life. The steering system is suitable for a wide range of applications, including farming, construction, and transportation.


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Common Problems

Users have reported issues with the cab air-conditioning system, which can be prone to failure. Some users have also reported issues with the differential lock, which can become stuck or fail to engage properly. The chassis of the tractor has been known to develop cracks over time, which can lead to structural issues. Some users have reported issues with the transmission, including difficulty shifting and premature wear of transmission components. Finally, some users have reported issues with the engine, including overheating and oil leaks.

What Users Like

Users appreciate the versatility of the McCormick Intl MC90, which is suitable for a wide range of applications. The tractor is easy to operate and maintain, with a simple and intuitive control layout. Users also appreciate the comfortable cab, which provides a quiet and comfortable working environment. The tractor is fuel-efficient and has a long service life, making it a cost-effective choice for many users. Finally, users appreciate the reliable performance of the tractor, which is designed to provide consistent power and performance in a variety of conditions.

McCormick Intl MC90 Technical Specifications

Power

Engine90hp / 67.1kW

Engine Detail

DescriptionPerkins wastegate turbocharged diesel 4-cylinder liquid-cooled
Displacement244ci / 4.0L
Bore/stroke3.937x5.00inches / 100x 127 mm
Power90hp / 67.1kW
Rated Rpm2200
Operating Rpm2000-2200
Torque267.7 lb-ft /363.0 Nm
Torque Rpm1400
Starter Volts12
Oil Change250 h

Engine

DescriptionPerkins 4.0L 4-cyl diesel
Fuel Tank51.8gal / 196.1L

Mechanical

Chassis4x4 MFWD 4WD
Differential Lockwet disc
CabCab standard with optional air-conditioning.
Transmissions16-speed partial power shift/32-speed partial power shift with creeper

Tires

Ag Front13.6R28
Ag Rear16.9R38

Dimensions

Wheelbase95.4inches / 242cm
Length174.5inches / 443cm
Width84.6inches / 214cm
Height (cab)109.8inches / 278cm
Ground Clearance13.9inches / 35cm

Dimensions And Tires

Wheelbase95.4inches / 242cm
Weight10470 to 11900 pounds
Front Tire13.6R28
Rear Tire16.9R38

Hydraulics

Typeaxial piston pump
Pump Flow28.8gpm / 109.0lpm
Scv Flow25.1gpm / 95.0lpm

Tractor Hitch

Rear TypeIIIN
Controlelectronic lower lift
Rear Lift (at 248,201lbs / 3719kg

Electrical

Groundnegative
Charging Systemalternator
Charging Amps95
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic
Rear Rpm540/1000
Engine Rpm540@1877 / 1000@2200

Weight

Shipping10,470lbs / 4749kg
Max Front Axle7,275lbs / 3299kg
Max Rear Axle13,780lbs / 6250kg

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Other McCormick Intl tractors:

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