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Farmall 1066 Specifications

Farmall 1066 Engine Technical Data

Engine Model ................... International Harvester DT-414
Engine Type ................... 4-stroke, six-cylinder turbocharged diesel
Number of Cylinders ................... 6
Displacement, cu in (L) ................... 414 (6.80)
Engine Bore, in (mm) ................... 4.30 (109.0)
Engine Stroke, in (mm) ................... 4.75 (121.0)
Aspiration ................... Turbocharged
Rated Engine Power, hp (kW) ................... 140.0 (103.7)
Rated Engine Speed, rpm ................... 2600
Compression ................... 16:1
Firing Order ................... 1-5-3-6-2-4
Fuel System ................... Direct injection
Air Cleaner ................... Dual dry elements
Fuel Tank Capacity, gal (L) ................... 42.0 (159.0)
Oil Capacity, qts (L) ................... 18.0 (17.0)
Coolant Capacity, qts (L) ................... 25.0 (23.7)
Electrical System Rating, Volts ................... 12
Charging System ................... Alternator

Power Take-Off

PTO Operational Type ................... Independent
PTO Horsepower, hp (kW) ................... 126.0 (94.0)
PTO Clutch ................... Dry disc
PTO Speeds, rpm ................... 540/1000
PTO / Engine Speed, rpm ................... 540/2100
PTO / Engine Speed, rpm ................... 1000/2100

Farmall 1066 Transmission

Transmission Type ................... Sliding gear
Gearbox Type ................... 8F/4R
Number of Forward Gears ................... 8
Number of Reverse Gears ................... 4
Clutch ................... Dry disc
Maximum Forward Speed, mph (kph) ................... 20.3 (32.6)
Maximum Reverse Speed, mph (kph) ................... 10.0 (16.1)

Transmission Type ................... Torque Amplifier
Gearbox Type ................... 16F/8R, partial powershift
Number of Forward Gears ................... 16
Number of Reverse Gears ................... 8
Clutch ................... Dry disc
Maximum Forward Speed, mph (kph) ................... 20.3 (32.6)
Maximum Reverse Speed, mph (kph) ................... 10.0 (16.1)

Transmission Type ................... Hydrostatic
Number of Forward Gears ................... Infinite, 2-range
Number of Reverse Gears ................... Infinite, 2-range
Maximum Forward Speed, mph (kph) ................... 17.0 (27.4)
Maximum Reverse Speed, mph (kph) ................... 7.0 (11.3)

Farmall 1066 Wheels and Tires

Drive Wheels ................... 2WD/4WD
Steering Configuration ................... Front Steer
Steering System ................... Hydrostatic power
Brakes Type ................... Hydraulic dry disc
Front Tire Size ................... 11L-15
Rear Tire Size ................... 18.4-34
Front Tread, in (mm) ................... 62-86 (1570-2180)
Rear Tread, in (mm) ................... 60-94 (1520-2380)

Farmall 1066 Hydraulic System

Hydraulic System Type ................... Open Center
Implement Pump Type ................... Gear
Implement Pump Flow, gpm (Lpm) ................... 12.0 (45.4)
Hydraulic Pressure, Bar (psi) ................... 138 (2000)
Steering Pump Flow, gpm (Lpm) ................... 9.0 (34.0)
Steering Pressure, Bar (psi) ................... 107 (1550)
Hydraulic Fluid Capacity, qts (L) ................... 22.5 (85.2)
3-Point Hitch Category ................... 3/2
Standard Lift Capacity 24-in (610mm) behind pin, lb (kg) ......... 5600 (2540)

Dimensions and Weight

Wheelbase, in (mm) ................... 105 (2655)
Length, in (mm) ................... 165 (4190)
Height (Exhaust), in (mm) ................... 110 (2700)
Overall Width, in (mm) ................... 98 (2480)
Ground Clearance, in (mm) ................... 16 (400)
Turning Radius (without Brakes), in (mm) ................... 166 (4200)
Turning Radius (with Brakes), in (mm) ................... 144 (3640)
Weight (Gear), lb (kg) ................... 12150 (5510)
Weight (Hydro), lb (kg) ................... 12320 (5590)
Weight (Ballasted), lb (kg) ................... 15260 (6920)