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McCormick C85 Max Technical Data

McCormick C85 Max Engine

Engine Model .................... Perkins 1104C-44
Engine Type .................... Four-cylinder naturally aspirated diesel
Number of Cylinders .................... 4, inline
Displacement, cu in (L) .................... 268 (4.40)
Engine Bore, in (mm) .................... 4.13 (105.0)
Engine Stroke, in (mm) .................... 5.00 (127.0)
Aspiration .................... Natural
Rated Engine Power, hp (kW) .................... 81.5 (60.8)
Rated Engine Speed, rpm .................... 2200
Maximum Torque, Nm (ft-lbs) .................... 292 (215)
Torque Speed, rpm .................... 1400
Compression Ratio .................... 19.3:1
Firing Order .................... 1-3-4-2
Fuel System .................... Direct injection
Lubrication System .................... Gear pump
Oil Filter Type .................... Spin-on full flow or replaceable element
Oil Pump Type .................... Differential rotor, gear driven pump
Cooling System .................... Gear driven centrifugal coolant pump
Air Cleaner .................... Dual, dry element
Emission Level .................... Tier 2
Fuel Tank Capacity, gal (L) .................... 27.0 (102.2)
Oil Capacity, qts (L) .................... 8.5 (8.0)
Coolant Capacity, qts (L) .................... 15.9 (15.0)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 55

Power Take Off

PTO Operational Type .................... Independent
PTO Horsepower, hp (kW) .................... 73.0 (54.5)
PTO Clutch .................... Dry, multiplate
PTO Shaft Splines .................... 6
PTO Speed, rpm .................... 540
PTO / Engine Speed, rpm .................... 540/1944

McCormick C85 Max Transmission

Transmission Type .................... Synchro Shuttle
Gearbox Type .................... 12F/12R
Number of Forward Gears .................... 12
Number of Reverse Gears .................... 12
Clutch Type .................... Dry disc
Clutch Disc Diameter, in (mm) .................... 12 (305)
Oil Capacity (2WD), qts (L) .................... 36.6 (34.5)
Oil Capacity (4WD), qts (L) .................... 39.2 (37.0)
Maximum Forward Speed, mph (kph) .................... 18.6 (29.9)
Maximum Reverse Speed, mph (kph) .................... 18.8 (30.2)

Transmission Type .................... Creep Speed Synchro Shuttle
Gearbox Type .................... 24F/12R with creeper
Number of Forward Gears .................... 24
Number of Reverse Gears .................... 12
Clutch Type .................... Dry disc
Oil Capacity (2WD), qts (L) .................... 36.6 (34.5)
Oil Capacity (4WD), qts (L) .................... 39.2 (37.0)
Maximum Forward Speed, mph (kph) .................... 18.6 (29.9)
Maximum Reverse Speed, mph (kph) .................... 18.8 (30.2)

Wheels and Tires

Drive Wheels .................... 2WD/4WD
Steering Configuration .................... Front steer
Steering System .................... Hydrostatic
Brakes Type .................... Wet disc
Front Tire Size (2WD) .................... 7.50x16
Front Tire Size (4WD) .................... 12.4x24
Rear Tire Size .................... 18.4x30
Front Tread, in (mm) .................... 57.3-76.3 (1450-1930)
Rear Tread, in (mm) .................... 50.9-79.2 (1290-2010)

McCormick C85 Max Hydraulic System

Hydraulic System Type .................... Open center
Implement Pump Type .................... Gear
Implement Pump Flow, gpm (Lpm) .................... 13.8 (52.3)
Steering Pump Flow, gpm (Lpm) .................... 7.9 (29.9)
Hydraulic Pressure, Bar (psi) .................... 180 (2610)
Hydraulic Fluid Capacity (2WD), gal (L) .................... 9.1 (34.5)
Hydraulic Fluid Capacity (4WD), gal (L) .................... 9.8 (37.0)
Number of Standard Remote Valves .................... 1/2
3-Point Hitch Category .................... 2
Draft Sensing or Lift Control .................... Position and draft control
Standard Lift Capacity at lift pin, lb (kg) .................... 5730 (2600)
Optional Lift Capacity at lift pin, lb (kg) .................... 8160 (3700)

Dimensions and Weight

Wheelbase (2WD), in (mm) .................... 92.2 (2340)
Wheelbase (4WD), in (mm) .................... 91.2 (2315)
Length, in (mm) .................... 165 (4200)
Height (Steering Wheel), in (mm) .................... 70.5 (1790)
Height (ROPS), in (mm) .................... 100.8 (2560)
Height (Hood), in (mm) .................... 66.1 (1670)
Overall Width (2WD), in (mm) .................... 82 (2080)
Overall Width (4WD), in (mm) .................... 87 (2200)
Turning Radius (4WD), in (mm) .................... 162 (4100)
Weight (ROPS, 2WD), lb (kg) .................... 6815 (3090)
Weight (ROPS, 4WD), lb (kg) .................... 7345 (3330)