McCormick Intl

McCormick Intl B80 Max

The McCormick Intl B80 Max is a utility tractor produced from 2011 onward as part of the B-Max Series. It features a Perkins 4.4L 4-cylinder liquid-cooled diesel engine delivering 74 hp (55.2 kW) with Tier III emissions compliance. The tractor offers multiple transmission options including 12-speed, 12-speed mechanical shuttle, and 24-speed configurations. It supports two- or four-wheel drive with mechanical and optional hydraulic differential locks, mechanical wet disc brakes, and optional hydraulic trailer brakes. The hydraulic system provides up to 2611 psi pressure with 1 or 2 valves and a total flow of 20.2 gpm. The tractor hitch is category II with position and draft control and rear lift capacity up to 8157 lbs optionally. The PTO is independent with 540/1000 or 540/750 rpm options. Dimensions include a 2WD wheelbase of 92 inches and 4WD wheelbase of 71 inches, with a weight of 7326 lbs. Various tire options are available for different configurations. Safety features include a two-post ROPS with an available canopy.

Power74 hp

Founded2011 - 2021

ModelB80 Max

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Technical Specifications

Detailed specifications and technical data for McCormick Intl B80 Max

Power

Engine power	74 hp (55.2 kW)
PTO (claimed)	68.5 hp (51.1 kW)

Tires

Standard tires (ag)	Front: 12.4-24. Rear: 18.4-30
2WD Optional tires (ag)	Front: 7.50-20. Rear: 18.4-30
4WD Optional tires (ag)	Front: 380/70R24. Rear: 480/70R34
4WD Optional tires (ag) 2	Front: 12.4R24. Rear: 13.6R38
4WD Optional tires (ag) 3	Front: 340/85R24. Rear: 420
4WD Optional tires (ag) 4	Front: 11.2R24. Rear: 16.9R30

Engine

Type	diesel
Model	Perkins 1104D-44
Power	74 hp (55.2 kW)
Torque	192.5 lb-ft (261.0 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	4-cylinder
Emissions	Tier III
Fuel tank	23.8 gal (90.1 L)
Rated RPM	2200
Torque RPM	1400
Air cleaner	dry
Bore/Stroke	4.134x5.00 inches (105 x 127 mm)
Compression	18.2:1
Fuel system	direct injection
Displacement	268 ci (4.4 L)
Starter volts	12

Height

Hood	65.4 inches (166 cm)
ROPS	100 inches (254 cm)
Steering wheel	69.7 inches (177 cm)

Dimensions

Width	81.2 inches (206 cm) Minimum
Length	162.8 inches (413 cm)
Weight	7326 lbs (3323 kg)
Rear tread	63 to 79 inches (160 to 200 cm)
Front tread	61 to 77 inches (154 to 195 cm)
2WD Wheelbase	92 inches (233 cm)
4WD Wheelbase	71 inches (180 cm)
4WD Ground clearance	16 inches (40 cm)

Electrical

Ground	negative
Battery volts	12

Hydraulics

Valves	1 or 2
Pressure	2611 psi (180.0 bar)
SCV flow	13.8 gpm (52.2 lpm)
Total flow	20.2 gpm (76.5 lpm)

Mechanical

ROPS	Two-post ROPS. Available canopy.
Drive	Two- or four-wheel drive
Brakes	Mechanical wet disc brakes
Trailer brakes	hydraulic Optional
Differential lock	mechanical rear, hydraulic front and rear Optional

Production

Type	Utility tractor
Manufacturer	McCormick Intl (a part of Argo)
Production years	2011 -

Transmission

Speed Four	12 forward and 4 reverse gears, 279.4mm mechanical dry disc clutch, four gears in three ranges
Speed Four creeper	24 forward and 12 reverse gears
Speed Four shuttle	mechanical shuttle, 12 forward and reverse gears
Transmission options	12-speed, 12-speed mechanical shuttle, 24-speed

Tractor hitch