Specifications, Service and Repair of Farm and Lawn Tractors

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McCormick MC120 Technical Specs

McCormick MC120 Engine

Engine Model .................... Perkins 1106
Engine Type .................... Six-cylinder turbocharged diesel
Number of Cylinders .................... 6
Cylinder Arrangement .................... In-line
Engine Bore, in (mm) .................... 3.94 (100.0)
Engine Stroke, in (mm) .................... 5.00 (127.0)
Displacement, cu.in (L) .................... 365 (5.985)
Aspiration .................... Turbocharged
Rated Engine Power, hp (kW) .................... 115.0 (85.5)
Rated Engine Speed, rpm .................... 2200
Maximum Torque, Nm (ft-lbs) .................... 485 (358)
Torque Speed, rpm .................... 1400
Direction of Rotation .................... Clockwise from the front
Combustion System .................... Direct injection
Compression Ratio .................... 17.3:1
Firing Order .................... 1-5-3-6-2-4
Fuel System .................... Injection pump
Governor Type .................... Mechanical
Lubrication System .................... Gear pump
Oil Filter Type .................... Spin-on full flow
Cooling System .................... Centrifugal pump pressurised radiator
Air Cleaner .................... 2-stage, dry element
Fuel Tank Capacity, gal (L) .................... 70.0 (265.0)
Oil Capacity, qts (L) .................... 14.3 (13.5)
Coolant Capacity, qts (L) .................... 29.5 (28.0)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 95

Power Take Off

PTO Operational Type .................... Independent
PTO Horsepower, hp (kW) .................... 98.0 (73.0)
PTO Clutch .................... Electro-hydraulic
PTO Speed, rpm .................... 540/1000
PTO / Engine Speed, rpm .................... 540/2136
PTO / Engine Speed, rpm .................... 1000/2200

McCormick MC120 Transmission

Transmission Type .................... Partial Powershift
Gearbox Type .................... 16F/12R
Number of Forward Gears .................... 16
Number of Reverse Gears .................... 12
Clutch Type .................... Multiple wet disc
Oil Capacity, qts (L) .................... 79.5 (75.0)
Maximum Forward Speed, mph (kph) .................... 24.0 (38.6)
Maximum Reverse Speed, mph (kph) .................... 24.0 (38.6)

Transmission Type .................... Partial Powershift with Creeper
Gearbox Type .................... 32F/24R
Number of Forward Gears .................... 32
Number of Reverse Gears .................... 24
Clutch Type .................... Multiple wet disc
Oil Capacity, qts (L) .................... 79.5 (75.0)
Maximum Forward Speed, mph (kph) .................... 24.0 (38.6)
Maximum Reverse Speed, mph (kph) .................... 24.0 (38.6)
Forward Speed (Creeper), mph (kph) .................... 0.31-3.52 (0.48-5.62)
Reverse Speed (Creeper), mph (kph) .................... 0.31-3.52 (0.48-5.62)

Wheels and Tires

Drive Wheels .................... 2WD/4WD
Steering Configuration .................... Front steer
Steering System .................... Hydrostatic power
Brakes Type .................... Wet disc
Front Tire Size (2WD) .................... 11.0x16
Front Tire Size (4WD) .................... 14.9x28
Rear Tire Size .................... 18.4x38

McCormick MC120 Hydraulic System

Hydraulic System Type .................... Pressure flow compensating
Implement Pump Type .................... Axial piston pump
Implement Pump Flow, gpm (Lpm) .................... 28.7 (109.0)
Steering Pump Flow, gpm (Lpm) .................... 9.9 (38.0)
Hydraulic Fluid Capacity, gal (L) .................... 19.7 (75.0)
Hydraulic Pressure, Bar (psi) .................... 200 (2900)
Number of Standard Remote Valves .................... 2/4
3-Point Hitch Category .................... 2N
Draft Sensing or Lift Control .................... Electronic lower link draft sensing
Standard Lift Capacity 24-in (610mm) behind pin, lb (kg) .................... 8,200 (3720)
Optional Lift Capacity 24-in (610mm) behind pin, lb (kg) .................... 10180 (4615)
Standard Lift Capacity at lift pin, lb (kg) .................... 11235 (5095)
Optional Lift Capacity at lift pin, lb (kg) .................... 13140 (5960)

Dimensions and Weight

Wheelbase, in (mm) .................... 104.3 (2640)
Length, in (mm) .................... 188 (4770)
Height (Cab), in (mm) .................... 110.7 (2800)
Overall Width, in (mm) .................... 77 (1950)
Ground Clearance, in (mm) .................... 16 (405)
Turning Radius, in (mm) .................... 190 (4800)
Weight (Cab, 2WD), lb (kg) .................... 11990 (5450)
Weight (ROPS, 2WD), lb (kg) .................... 11125 (5045)
Weight (Cab, 4WD), lb (kg) .................... 12760 (5800)
Weight (ROPS, 4WD), lb (kg) .................... 11650 (5285)

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MCCORMICK TRACTORS SPECIFICATIONS

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INTERNATIONAL TRACTORS SPECIFICATIONS

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