Farmall 1066 Tractor 

Manufacturer:Farmall

Price:21,100(USD)

Series:66 Series

Model:1066

Equipment Type: Row-Crop Tractors

Factory:Rock Island, Illinois, USA

Full Specifications

VARIANTS

1066 Hi-Clear
high-crop

NEBRASKA TRACTOR TEST 1081 2

Description
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

HYDRAULICS

Type
open center
Pump flow
12gpm / 45.4lpm
Total flow
21gpm / 79.5lpm
Steering flow
9 gpm /34.1 lpm

TRACTOR HITCH

Rear Type
III/II
Rear lift (at 24
5600lbs / 2540kg

POWER TAKE-OFF (PTO)

Rear PTO
independent
Rear RPM
540/1000

FARMALL 1066 TIRES

Ag front
11L-15
Ag rear
18.4-38

DIMENSIONS

Wheelbase
105inches / 266cm
Length
165inches / 419cm
Width
98inches / 248cm
Height (exhaust)
11inches / 27cm
Clearance (drawbar)
16inches / 40cm
Rear axle
Bar: 3.25 inch diameter /82 mm

FARMALL 1066 WEIGHT

Operating
12,148lbs / 5510kg (gear)/12,320lbs / 5588kg (hydro)/13,345lbs / 6053kg (duals)
Ballasted
15,260lbs / 6921kg

DIMENSIONS & TIRES

Wheelbase
105inches / 266cm
Weight
12148 to 13345 pounds
Front tire
11L-15
Rear tire
18.4-38

1066 SERIAL NUMBERS

Location
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 Farmall 1066 type tractor is part of the 66 Series of tractors. The 1066 is classified as a Row-Crop Tractors and is majorly used for Agriculture Tractors operations. The engine of the 1066 tractors is impressive. This arrangement is more practical in the real world.

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