Diesel Torque Amplifier 2WD October 1 - 21, 1971 Link: Nebraska Tractor Test 1081 file PTO performance Drawbar performance Gear 1-Hi-TA used for power test Gear 3-Lo-TA used for pull test
Power at rated engine speed
116.23hp / 86.7kW
Fuel use
7.6gal/hour / 28.8l/hour
Power at rated PTO speed
112.18hp / 83.7kW
Max power
100.5hp / 74.9kW
Max pull
11,625lbs / 5273kg
NEBRASKA TRACTOR TEST 1083 2
Description
Diesel hydrostatic 2WD October 7 - 25, 1971 Link: Nebraska Tractor Test 1083 file PTO performance Drawbar performance Gear 5.4 MPH used for power test Gear 3.1 MPH used for pull test
Power at rated engine speed
113.58hp / 84.7kW
Fuel use
8.0gal/hour / 30.3l/hour
Power at rated PTO speed
109.32hp / 81.5kW
Max power
84.88hp / 63.3kW
Max pull
9,576lbs / 4343kg
NEBRASKA TRACTOR TEST 1124 2
Description
Diesel gear 2WD April 17 - 27, 1973 Link: Nebraska Tractor Test 1124 file PTO performance Drawbar performance Gear 1-Hi-TA used for power test. Gear 2-Lo-Direct used for pull test
Power at rated engine speed
125.68hp / 93.7kW
Fuel use
8.3gal/hour / 31.4l/hour
Power at rated PTO speed
119.2hp / 88.9kW
Max power
105.95hp / 79.0kW
Max pull
13,000lbs / 5896kg
FARMALL 1066 POWER
Drawbar (claimed)
108hp / 80.5kW
PTO (claimed)
126hp / 94.0kW
Drawbar (tested)
105.95hp / 79.0kW
PTO (tested)
125.68hp / 93.7kW
ENGINE DETAIL
Description
International Harvester DT414 turbocharged diesel 6-cylinder liquid-cooled
Displacement
414ci / 6.8L
Bore/Stroke
4.30x4.75inches / 109x 121 mm
Air cleaner
dual stage dry
Rated RPM
2400/2600 (after 1973)
Starter volts
12
Oil capacity
18qts / 17.0L
Coolant capacity
25qts / 23.7L
FARMALL 1066 ENGINE
Description
International Harvester 6.8L 6-cyl diesel
Fuel tank
42gal / 159.0L
TRANSMISSIONS OVERVIEW
Description
8-speed gear 16-speed partial power shift hydrostatic
TRANSMISSION 1
Type
gear
Gears
8 forward and 4 reverse
Clutch
dry disc
SPEEDS 1
Description
With 18.4-38 rear tires
TRANSMISSION 2
Transmission
Torque Amplifier
Type
partial power shift
Gears
16 forward and 8 reverse
Clutch
dry disc
Description
Four gears (1-4) in two ranges (Low/High) with the two-speed Torque Amplifier power shift (TA/direct).
SPEEDS 2
Description
With 18.4-38 rear tires
TRANSMISSION 3
Type
hydrostatic
Gears
infinite (two-range) forward and reverse
MECHANICAL
Chassis
4x2 2WD/4x4 MFWD 4WD
Steering
power
Brakes
hydraulic dry disc
Cab
Open operator station. Two-post fixed ROPS available. Cab available with optional air-conditioning.
Transmissions
8-speed gear/16-speed partial power shift/hydrostatic
Serial number plate on the left side of the tractor's clutch housing.
1971
7101
1972
12677
1973
24205
1974
34949
1975
46855
1976
56672
About Farmall Tractor
The 1066 tractor is part of the Farmall's 66 Series. The 1066 is a type of Row-Crop Tractors and that is often used for Agriculture Tractors activities. A engine powers the 1066 tractor. This arrangement more usefulness in the real world.