The McCormick Intl C90 Max is a utility tractor produced from 2007 onwards as part of the C-Max Series. Built in Italy by McCormick Intl (a part of Argo), it features a Perkins 4.4L 4-cylinder turbocharged diesel engine delivering 83 hp (61.9 kW). The tractor offers two transmission options: a 12-speed mechanical shuttle and a 24-speed power shuttle, with optional creeper ranges. It supports two- or four-wheel drive with electro-hydraulic differential locks front and rear, power steering, and wet disc brakes. The tractor includes a two-post folding ROPS with an optional air-conditioned cab. Hydraulics include 2 to 4 valves with a total flow of 21.7 gpm (82.1 lpm). The rear hitch is category II with a lift capacity of 5732 lbs (2600 kg), optionally 8157 lbs (3700 kg) with two lift cylinders. PTO options include independent rear PTO with mechanical dry disc or electro-hydraulic wet disc clutch, and PTO speeds of 540/750 or 540/1000 rpm. Dimensions vary slightly between 2WD and 4WD models, with a wheelbase around 92 inches and a length of 162.8 inches. Standard agricultural tires are 11.2-24 front and 16.9-30 rear. Electrical system is 12 volts with negative ground.
Detailed specifications and technical data for McCormick Intl C90 Max
Power
Engine power:83 hp (61.9 kW)
PTO (claimed):70.5 hp (52.6 kW)
Tires
Standard tires (ag):Front: 11.2-24. Rear: 16.9-30
Engine
Type:turbocharged diesel
Model:Perkins 1104D-44T
Power:83 hp (61.9 kW)
Torque:254.5 lb-ft (345.1 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Emissions:Tier III
Fuel tank:27 gal (102.2 L)
Torque RPM:1400
Bore/Stroke:4.134x5.00 inches (105 x 127 mm)
Fuel system:direct injection
Displacement:268.5 ci (4.4 L)
Starter volts:12
Variants
C90 Max:utility
C90 Max HC:high-crop
Dimensions
Width:76.6 inches (minimum width) (194 cm)
Length:162.8 inches (413 cm)
Cab Weight:7672 lbs (3480 kg)
Rear tread:59.7 to 79.1 inches (151 to 200 cm)
Front tread:63.3 to 76.9 inches (160 to 195 cm)
ROPS Weight:7341 lbs (3329 kg)
Height (cab):99.1 inches (251 cm)
2WD Wheelbase:92.2 inches (234 cm)
4WD Wheelbase:91.2 inches (231 cm)
Ground clearance:16.7 inches (42 cm)
Electrical
Ground:negative
Battery volts:12
Hydraulics
Valves:2 to 4
Pump flow:13.8 gpm (52.2 lpm)
Total flow:21.7 gpm (82.1 lpm)
Steering flow:7.9 gpm (29.9 lpm)
Mechanical
ROPS:Two-post folding ROPS. Cab available with air-conditioning.
Drive:Two- or four-wheel drive
Brakes:Wet disc brakes
Power steering:Yes
Differential lock:electro-hydraulic front and rear
Production
Type:Utility tractor
Series:C-Max Series
Built in:Italy
Years produced:2007 - ????
Transmission
Options:12-speed mechanical shuttle, 24-speed power shuttle
Power shuttle:24 forward and 12 reverse gears, wet disc clutch, optional creeper range giving 36/16 speeds
Mechanical shuttle:12 forward and reverse gears, 275.8mm mechanical dry disc clutch, four gears in three ranges with mechanical shuttle, optional creeper range, 40 kph overdrive range giving 24 forward speeds
Tractor hitch
Rear Type:II
Rear lift:5732 lbs (2600 kg)
Optional lift capacity with two lift cylinders:8157 lbs (3700 kg)
Power Take-off (PTO)
Clutch:mechanical dry disc, electro-hydraulic wet disc (with power shuttle transmission)
Rear PTO:independent
Rear PTO Type:540/750, 540/1000
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FAQ
Frequently Asked Questions about McCormick Intl C90 Max