Horsepower83hp / 61.9kW
EnginePerkins 4.4L 4-cyl diesel
Transmission24-speed12-speed power shuttle 36-speed three-speed power shift
Drive4x4 MFWD 4WD
Torque260 lb-ft /352.6 Nm
SeriesT Max Series

The McCormick Intl T90 Max tractor is powered by a Perkins 4.4L 4-cyl diesel engine that provides 83hp / 61.9kW of horsepower and 260 lb-ft /352.6 Nm of torque. It has a 4x4 MFWD 4WD drive configuration and a 24-speed12-speed power shuttle 36-speed three-speed power shift transmission.

Engine

The engine is a Perkins 1104D-44T turbocharged diesel 4-cylinder liquid-cooled with a displacement of 268.5ci / 4.4L and bore/stroke of 4.134x5.00inches / 105x 127 mm. It has a Tier III emissions rating and produces 83hp / 61.9kW of power at a rated RPM of 2200. The engine also generates a torque of 260 lb-ft /352.6 Nm at a torque RPM of 1400. It has an electric starter with 12 volts.

Transmission

The transmission is a 24-speed12-speed power shuttle 36-speed three-speed power shift. It has an engine power of 83hp / 61.9kW and a PTO (claimed) of 70.5hp / 52.6kW. The transmission is designed to provide smooth and efficient power transfer to the wheels. It is suitable for a wide range of applications, including plowing, tilling, and hauling heavy loads.

Brakes

The brakes are wet disc type. They are designed to provide reliable and consistent stopping power in all conditions. The brakes are integrated with the transmission and differential lock system, providing excellent control and stability. The Perkins 1104D-44T engine provides ample power to the brakes, ensuring quick and efficient stopping.

Steering

The steering is power-assisted, providing excellent control and maneuverability. The Perkins 4.4L 4-cylinder diesel engine provides ample power to the steering system, ensuring smooth and responsive steering. The fuel tank has a capacity of 26.9gal / 101.8L, providing ample fuel for long hours of operation.

Common Problems

Users have reported issues with the cab air-conditioning system, which can be prone to failure. The wet disc brakes can also be prone to wear and tear, requiring frequent maintenance. Some users have reported issues with the power shuttle transmission, which can be slow to engage. The differential lock system can also be prone to failure, requiring costly repairs. Finally, some users have reported issues with the two-post ROPS, which can be unstable in rough terrain.

What Users Like

Users appreciate the powerful Perkins 1104D-44T engine, which provides ample power for a wide range of applications. The wet disc brakes are also highly regarded, providing reliable and consistent stopping power. The power-assisted steering system is also a popular feature, providing excellent control and maneuverability. Users also appreciate the spacious and comfortable cab, which provides excellent visibility and a comfortable working environment. Finally, users appreciate the versatility of the 24-speed12-speed power shuttle 36-speed three-speed power shift transmission, which is suitable for a wide range of applications.

McCormick Intl T90 Max Technical Specifications

Power

Engine83hp / 61.9kW
Pto (claimed)70.5hp / 52.6kW

Engine Detail

DescriptionPerkins 1104D-44T turbocharged diesel 4-cylinder liquid-cooled
Displacement268.5ci / 4.4L
Bore/stroke4.134x5.00inches / 105x 127 mm
EmissionsTier III
Power83hp / 61.9kW
Rated Rpm2200
Torque260 lb-ft /352.6 Nm
Torque Rpm1400
Starterelectirc
Starter Volts12

Engine

DescriptionPerkins 4.4L 4-cyl diesel
Fuel Tank26.9gal / 101.8L

Mechanical

Chassis4x4 MFWD 4WD
Differential Lockelectro-hydraulic
Steeringpower
Brakeswet disc
CabTwo-post ROPS. Cab available with air-conditioning.
Transmissions24-speed12-speed power shuttle 36-speed three-speed power shift

Tires

Ag Front380/70R24
Ag Rear480/70R34

Dimensions

Wheelbase92inches / 233cm
Length164inches / 416cm
Width83inches / 210cm *Minimum
Height (cab)101inches / 256cm
Rops Weight8047lbs / 3650kg
Cab Weight8378lbs / 3800kg
Ground Clearance19inches / 48cm

Dimensions And Tires

Wheelbase92inches / 233cm
Weight8047 to 8378 pounds
Front Tire380/70R24
Rear Tire480/70R34

Hydraulics

Typeopen center
Pump Flow13.8gpm / 52.2lpm
Steering Flow7.9gpm / 29.9lpm

Tractor Hitch

Rear TypeII
Rear Lift9590lbs / 4350kg
Front HitchII
Front Lift3968lbs / 1799kg

Electrical

Groundnegative
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic wet disc
Rear Rpm540/1000
Front Ptoindependent
Front Rpm1000

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