McCormick Intl

McCormick Intl B90 Max

The McCormick Intl B90 Max is a utility tractor produced since 2011 as part of the B-Max Series. It features a Perkins 4.4L 4-cylinder liquid-cooled diesel engine delivering 83 hp (61.9 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 rear differential lock and optional hydraulic front and rear locks. The hydraulic system provides up to 2611 psi pressure and 20.2 gpm total flow. The tractor hitch is category II with position and draft control and rear lift capacity up to 8157 lbs (3700 kg) optionally. The PTO is independent with 540/1000 or 540/750 rpm options. Dimensions vary between 2WD and 4WD models with wheelbases of 92 and 71 inches respectively, and a weight of 7326 lbs (3323 kg). Various tire options are available for different configurations. Safety features include a two-post ROPS with an available canopy.
Power83 hp
Founded2011 - 2021
ModelB90 Max

Technical Specifications

Detailed specifications and technical data for McCormick Intl B90 Max

Power
Engine power83 hp (61.9 kW)
PTO (claimed)77 hp (57.4 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) 2Front: 14.9R20. Rear: 16.9R30
4WD Optional tires (ag) 3Front: 440/65R24. Rear: 540/65R34
4WD Optional tires (ag) 4Front: 12.4R24. Rear: 13.6R38
4WD Optional tires (ag) 5Front: 340/85R24. Rear: 420/85R34
4WD Optional tires (ag) 6Front: 11.2R24. Rear: 13.6R36
4WD Optional tires (ag) 7Front: 13.6R24. Rear: 480/70R34
4WD Optional tires (ag) 8Front: 320/70R24. Rear: 16.9R30
4WD Optional tires (ag) 9Front: 405/70R20. Rear: 540/65R30
Engine
Typediesel
ModelPerkins 1104D-44T
Power83 hp (61.9 kW)
Torque260 lb-ft (352.6 Nm)
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
EmissionsTier III
Fuel tank23.8 gal (90.1 L)
Rated RPM2200
Torque RPM1400
Air cleanerdry
Bore/Stroke4.134x5.00 inches (105 x 127 mm)
Compression18.2:1
Fuel systemdirect injection
Displacement268 ci (4.4 L)
Starter volts12
Dimensions
Width81.2 inches (206 cm) Minimum
Length162.8 inches (413 cm)
Weight7326 lbs (3323 kg)
Rear tread63 to 79 inches (160 to 200 cm)
Front tread61 to 77 inches (154 to 195 cm)
Hood height65.4 inches (166 cm)
ROPS height100 inches (254 cm)
2WD Wheelbase92 inches (233 cm)
4WD Wheelbase71 inches (180 cm)
4WD Ground clearance16 inches (40 cm)
Steering wheel height69.7 inches (177 cm)
Electrical
Groundnegative
Battery volts12
Hydraulics
Valves1 or 2
Pressure2611 psi (180.0 bar)
SCV flow13.8 gpm (52.2 lpm)
Total flow20.2 gpm (76.5 lpm)
Mechanical
ROPSTwo-post ROPS. Available canopy.
DriveTwo- or four-wheel drive
BrakesMechanical wet disc brakes
Trailer brakeshydraulic Optional
Differential lockmechanical rear, hydraulic front and rear Optional
Production
TypeUtility tractor
SeriesB-Max Series
Production years2011 -
Transmission
Options12-speed, 12-speed mechanical shuttle, 24-speed
Speed Four12 forward and 4 reverse gears, 279.4mm mechanical dry disc clutch, four gears in three ranges
Speed Four creeper24 forward and 12 reverse gears
Speed Four shuttlemechanical shuttle, 12 forward and reverse gears
Tractor hitch
Controlposition and draft control
Rear TypeII
Rear lift5732 lbs (2600 kg), 8157 lbs Optional (3700 kg)
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540/1000 (1.375), 540/750 (1.375)