Horsepower81hp / 60.4kW
EnginePerkins 4.4L 4-cyl diesel
Transmission12-speed/24-speed
Drive4x2 2WD/4x4 MFWD 4WD (optional)
Torque215 lb-ft /291.5 Nm
SeriesMB Series

The McCormick Intl MB85 tractor is powered by a Perkins 4.4L 4-cyl diesel engine that provides 81hp / 60.4kW of horsepower and 215 lb-ft /291.5 Nm of torque. It has a 4x2 2WD/4x4 MFWD 4WD (optional) drive configuration and a 12-speed/24-speed transmission.

Engine

The engine is a Perkins 1104C-44 diesel 4-cylinder liquid-cooled with a displacement of 268.5ci / 4.4L and a bore/stroke of 4.134x5.00inches / 105x 127 mm. It has a power output of 81hp / 60.4kW and a compression ratio of 19.3:1. The engine is rated at 2200 rpm and has a torque output of 215 lb-ft /291.5 Nm at 1400 rpm.

Transmission

The transmission is a 12-speed/24-speed with an engine output of 81hp / 60.4kW and a PTO output of 74hp / 55.2kW. It is a manual transmission that allows for smooth shifting between gears. The transmission is designed to handle heavy loads and is suitable for a variety of applications.

Brakes

The brakes are mechanical wet disc brakes that provide reliable stopping power. They are designed to work in a variety of conditions and are easy to maintain. The Perkins 1104C-44 diesel engine provides ample power to the brakes, ensuring that they are always responsive and effective. The brakes are an important safety feature of the McCormick Intl MB85 tractor.

Steering

The steering is hydrostatic power steering that provides smooth and responsive control of the tractor. It is designed to be easy to use and requires minimal effort to operate. The Perkins 4.4L 4-cylinder diesel engine provides ample power to the steering system, ensuring that it is always responsive and effective. The fuel tank has a capacity of 23gal / 87.1L, providing ample fuel for extended use.

Common Problems

Users of the McCormick Intl MB85 tractor have reported a few common problems. One of the most common issues is with the transmission, which can sometimes be difficult to shift between gears. Another common problem is with the brakes, which can wear out quickly if not properly maintained. Some users have also reported issues with the steering, which can sometimes feel loose or unresponsive. However, these issues are relatively minor and can be easily addressed with proper maintenance and care.

What Users Like

Users of the McCormick Intl MB85 tractor appreciate its versatility and reliability. The tractor is capable of handling a variety of tasks, from plowing fields to hauling heavy loads. Users also appreciate the smooth and responsive steering, which makes it easy to maneuver the tractor in tight spaces. The fuel tank has a large capacity, which allows for extended use without the need for frequent refueling. Additionally, users appreciate the durable construction of the tractor, which is designed to withstand heavy use and harsh conditions.

McCormick Intl MB85 Technical Specifications

Power

Engine81hp / 60.4kW
Pto (claimed)74hp / 55.2kW

Engine Detail

DescriptionPerkins 1104C-44 diesel 4-cylinder liquid-cooled
Displacement268.5ci / 4.4L
Bore/stroke4.134x5.00inches / 105x 127 mm
Power81hp / 60.4kW
Compression19.3:1
Rated Rpm2200
Torque215 lb-ft /291.5 Nm
Torque Rpm1400

Engine

DescriptionPerkins 4.4L 4-cyl diesel
Fuel Tank23gal / 87.1L

Mechanical

Chassis4x2 2WD/4x4 MFWD 4WD (optional)
Steeringhydrostatic power
Brakesmechanical wet disc
CabFour-post ROPS. Optional canopy.
Transmissions12-speed/24-speed

Tires

Ag Front7.50-16 (2WD)/11.2R24 (4WD)
Ag Rear16.9R30

Dimensions

Wheelbase92.1inches / 233cm (2WD)/91.2inches / 231cm (4WD)
Length150inches / 381cm
Width73.6inches / 186cm
Height (steering Wheel)67.7inches / 171cm
Height (rops)102inches / 259cm
Weight6,660lbs / 3020kg (2WD)/6,923lbs / 3140kg (4WD)
Ground Clearance15inches / 38cm
Front Tread55.6 to 76.9inches / 141to 195 cm (4WD)
Rear Tread55.1 to 78.7inches / 139to 199 cm

Dimensions And Tires

Wheelbase92.1inches / 233cm (2WD)/91.2inches / 231cm (4WD)
Weight6660 to 6923 pounds
Front Tire7.50-16
Rear Tire16.9R30

Hydraulics

Pressure2600psi / 179.3bar
Valves1 or 2
Pump Flow13.8gpm / 52.2lpm
Total Flow20.2gpm / 76.5lpm

Tractor Hitch

Rear TypeII
Rear Lift5,700lbs / 2585kg/8,140lbs / 3692kg (optional)

Power Take Off Pto

Rear Ptoindependent
Rear Rpm540

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