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Used International Harvester 1066 Tractors for Sale (20 listings)

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1975 International Harvester 1066 100-174 HP
101 photos

1975 International Harvester 1066

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$24,500 USD
Drive: 2 WD
HP: 116
Hours: 5928
Wheel Type: Tires
1 OWNER, VERY NICE, VERY CLEAN, 1 OF A KIND, 2 YEARS AGO IT HAD NEW CLUTCH AND REAR MAIN SEALS, SEALS IN 3 POINT HITCH, 18.4-38 rear singles, 11Lx15 fronts, 4 rib, 8 bolt dual hubs, wedge loc... See all seller comments
$24,500 USD
Holgate, OH
(419) 954-0564
1976 International Harvester 1066 100-174 HP
98 photos

1976 International Harvester 1066

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$29,900 USD
Drive: 2 WD
HP: 125
Hours: 4659
1 OWNER, LOCAL TRACTOR, ALL ORIGINAL, ALWAYS STORED INSIDE, VERY NICE OLDER MACHINE, GOOD INTERIOR, COMES WITH A IH 720 PLOW, 18. 4–38 rear duals, 9 bolt hubs, 10.00–16 front tires, 3 rib, Y... See all seller comments
$29,900 USD
Holgate, OH
(419) 954-0564
1972 International Harvester 1066 100-174 HP
60 photos

1972 International Harvester 1066

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$14,500 USD
Drive: 2 WD
HP: 116
Hours: 5175
Wheel Type: Tires
18.4-38 Rear singles, 3 point hitch, top link, 1 remote, double PTO, ag drawbar, no cab, rear weights, 5175 hours QUICK & EASY ONSITE LOW FIXED RATE FINANCING AVAILABLE. TRUCKING AVAILABLE... See all seller comments
$14,500 USD
Holgate, OH
(419) 954-0564
1972 International Harvester 1066 100-174 HP
38 photos

1972 International Harvester 1066

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$19,900 USD
Drive: 2 WD
HP: 126
Hours: 4290
Wheel Type: Tires
VERY NICE 1066. 4280 HOURS .(WE REPLACED TACH DUE TO GAUGES NOT WORKING AND COVER WAS HARD TO SEE THROUGH) WE HAVE STARTED THIS TRACOR ON 15 DEGREE DAYS WITH OUT HEAT. TIGHT SHIFTERS. NO T/A. GREAT PAI... See all seller comments
$19,900 USD
Bidwell, OH
(740) 441-5653
1972 International Harvester 1066 100-174 HP
36 photos

1972 International Harvester 1066

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$29,900 USD
Drive: 2 WD
HP: 115
Hours: 3062
Wheel Type: Tires
A legit low houred 1066 that has not been in the field since 1983. Stored inside in western ND and started every so often till now. This tractor was ordered without, 3pt, PTO or a TA. Original inter... See all seller comments
$29,900 USD
Blackduck, MN
(833) 980-0638
1974 International Harvester 1066 100-174 HP
21 photos

1974 International Harvester 1066

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$10,500 USD
Drive: 2 WD
HP: 140
Wheel Type: Tires
1974 IH 1066, Factory Non-TA, ROPS w/ Canopy, 540/1000 pto, Drawbar, Top-link, Adjustable lift arms, Suspension seat. The hour meter is clouded over and cannot be read to verify hours. ready for... See all seller comments
$10,500 USD
Eagleville, TN
(833) 451-0132
1976 International Harvester 1066 100-174 HP
16 photos

1976 International Harvester 1066

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$19,900 USD
Drive: 2 WD
HP: 115
Hours: 9500
Clean original Iowa tractor good TA working lights and cab functions 540/1000 PTO 2 hyd
$19,900 USD
Blackduck, MN
(833) 980-0638
1975 International Harvester 1066 100-174 HP
14 photos

1975 International Harvester 1066

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$24,900 USD
Drive: 2 WD
HP: 140
Hours: 4635
Stock number 1643 Year: 1975 Hours: 4635 PTO HP: 126 Enging HP: 140 Front Tires: 11.0-16 – NEW Rear Tires: 18.4-38 – 75% Remote: 2 sets PTO: 540/1000 • 2WD • Good TA • 2 sets rear wheel weights • Hyd... See all seller comments
$24,900 USD
Everett, PA
(833) 597-1028
1975 International Harvester 1066 100-174 HP
13 photos

1975 International Harvester 1066

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$17,900 USD
Drive: 2 WD
HP: 134
Stock number 1539 Year: 1975 Hours: 6512 PTO HP: 134 on Dyno Engine HP: 140 Front Tires: 11L-15SL – 30% Rear Tires: 18.4-38 – 60% Remotes: 2 sets PTO: 540/1000 •2wd •Extendable 3pt hitch arms •Good T... See all seller comments
$17,900 USD
Everett, PA
(833) 597-1028
1973 International Harvester 1066 100-174 HP
11 photos

1973 International Harvester 1066

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$34,500 USD
Drive: 2 WD
HP: 150
Fresh Engine OH, New Clutch, New HD TA, Rebuilt Injection Pump & Injectors, New Turbo, New MCV Pump, Rebuilt Steering and front end, Rebuilt Shifter, New Firestone 18.4R38, New 10x16 front... See all seller comments
$34,500 USD
Kensett, IA
(641) 845-2199
1975 International Harvester 1066 100-174 HP
9 photos

1975 International Harvester 1066

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$12,900 USD
Drive: 2 WD
HP: 130
Hours: 7848
Wheel Type: Tires
Torch Amplifier TA is good Bucket and bale spear Contact Lyle via phone # or text for more information or more pictures of this unit!!!
$12,900 USD
Marshall, MN
(507) 532-0100
1974 International Harvester 1066 100-174 HP
9 photos

1974 International Harvester 1066

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$16,500 USD
Drive: 2 WD
HP: 110
Local Trade, 540/1000 PTO, 2 Hydraulics, Turbo, Rear Wheel Weights, Nice 18.4X38 Rear Tires, Long Axles, New Batteries, Rebuilt Starter, Good Looking Tractor, Show 1452 Hours
$16,500 USD
Bad Axe, MI
(989) 375-1506
1974 International Harvester 1066 100-174 HP
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1974 International Harvester 1066

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Drive: 2 WD
HP: 140
Wheel Type: Tires
140 Hp, 7.50x16 Fronts, 18.4x38's 540/1000 Pto, 2 Hyd's, 3pt, T/A Cab, Rebuilt Pto, New Fenders, New Paint, Hours Are Showing 1726
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Bad Axe, MI
(989) 375-1506
1976 International Harvester 1066 100-174 HP
2 photos

1976 International Harvester 1066

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$19,500 USD
IH 1066, True Blackstripe, Runs and Checks out Good in Every Way! Call for Details
$19,500 USD
Orrstown, PA
(717) 415-5947
1974 International Harvester 1066 100-174 HP
1 photos

1974 International Harvester 1066

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$42,500 USD
Drive: 2 WD
HP: 120
Hours: 2993
1 OF A KIND FENDER TRACTOR w/ONLY 2992 ORIGINAL HOURS & WAS SOLD NEW BY MY LOCAL I.H.C. DEALER ''JOHNSON SALES'' OF ARLINGTON WI. & HAS ONLY BEEN IN 2 WISCONIN COUNTYS TRACTOR HAS OUTSTANDING O... See all seller comments
$42,500 USD
  AUCTION
1974 International Harvester 1066 100-174 HP
1 photos

1974 International Harvester 1066

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1974 International 1066 Tractor, Turbo, with duals, 540 PTO, T/A, Cab, 18.4-38, Quick Hitch, 2 remotes, Front Fuel Tank, 5 Front Weights, shows 3,539 hours, s/n- 2610172UO35517
Auction ends
April 2

Closing
4d


Schmid Auction
1975 International Harvester 1066 100-174 HP
1 photos

1975 International Harvester 1066

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$14,900 USD
Hours: 10975
2WD, Cab, 2 SCV, 18.4/38 REARS, 5 WEIGHTS, FRONT FUEL TANK.
$14,900 USD
 International Harvester 1066 100-174 HP
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International Harvester 1066

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NEW REMAN ENGINE HAD 56 SERIES FLAT TOP FENDERS ON IT GOOD SHEET METAL ( THIS IS A SALVAGE UNIT )
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 International Harvester 1066 100-174 HP

International Harvester 1066

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SALVAGE ONLY - CONTACT US FOR YOUR PARTS NEEDS
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Sharon Springs, NY
(518) 284-2090
1971 International Harvester 1066 100-174 HP

1971 International Harvester 1066

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DISMANTLED AND PARTS IN INVENTORY
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International Harvester 1066 Specs

Overview

Battery
Volts
6
Number
2
Capacity
Fuel
42 gal (159.0 L)
Variants
1066 Hi-Clear
high-crop
Hydraulics
Type
open center
Pump flow
12 gpm (45.4 lpm)
Total flow
21 gpm (79.5 lpm)
Steering flow
9 gpm (34.1 lpm)
Mechanical
4x4 MFWD 4WD (optional)
Cab
Open operator station.
Brakes
hydraulic dry disc
Chassis
4x2 2WD
Steering
power
Production
Factory
Rock Island, Illinois, USA
Total built
54,947
Manufacturer
International Harvester
3-Point Hitch
Rear Type
III/II
Rear lift (at 24"/610mm)
5600 lbs (2540 kg)
Dimensions & Tires
Weight
12148 to 15260 pounds
Rear tire
18.4-38
Wheelbase
105 inches (266 cm)
Front tire
11L-15

1066 Serial Numbers*

*General guideline: If your serial number is in between two years, your tractor is the earlier year.
1971
7101
1972
12677
1973
24205
1974
34949
1975
46855
1976
56672
Location
Clutch housing, left side
Power Take-off (PTO)
Rear PTO
independent
Rear RPM
540/1000
International Harvester 1066 Power
PTO (tested)
125.68 hp (93.7 kW)
PTO (claimed)
126 hp (94.0 kW)
Drawbar (tested)
105.95 hp (79.0 kW)
Drawbar (claimed)
108 hp (80.5 kW)

Engine

Engine Detail
2600 (after 1973), 414 ci (6.8 L), 6-cylinder, International Harvester DT414, liquid-cooled, turbocharged diesel
Rated RPM
2400
Air cleaner
dual stage dry
Bore/Stroke
4.30x4.75 inches (109 x 121 mm)
Oil capacity
18 qts (17.0 L)
Starter volts
12
Coolant capacity
25 qts (23.7 L)

Transmission

Transmission
Type
gear, hydrostatic, partial power shift
Gears
16 forward and 8 reverse, 8 forward and 4 reverse, infinite (two-range) forward and reverse
Clutch
dry disc
Speeds
With 18.4-38 rear tires.,
Transmission
Torque Amplifier

Dimensions

Dimensions
12,320 lbs (5588 kg) (hydro), 13,345 lbs (6053 kg) (duals)
Width
98 inches (248 cm)
Length
165 inches (419 cm)
Rear axle
Bar: 3.25 inch diameter (82 mm)
Wheelbase
105 inches (266 cm)
Height (exhaust)
11 inches (27 cm)
Weight (ballasted)
15,260 lbs (6921 kg)
Weight (operating)
12,148 lbs (5510 kg) (gear)
Clearance (drawbar)
16 inches (40 cm)
International Harvester 1066 Tires
Ag rear
18.4-38
Ag front
11L-15

Tests

Nebraska Tractor Test 1081
Type
Diesel Torque Amplifier 2WD
Test Date
October 1 - 21, 1971
Test report
PDF file
Max pull gear
3-Lo-TA
Drawbar pull (max)
11,625 lbs (5273 kg)
Drawbar power (max)
100.5 hp (74.9 kW)
Drawbar fuel use (max)
7.6 gal/hour (28.8 l/hour)
PTO fuel use (PTO speed)
6.8 gal/hour (25.7 l/hour)
PTO fuel use (engine speed)
7.7 gal/hour (29.1 l/hour)
PTO power (rated PTO speed)
112.18 hp (83.7 kW)
PTO power (rated engine speed)
116.23 hp (86.7 kW)
Nebraska Tractor Test 1083
Type
Diesel hydrostatic 2WD
Test Date
October 7 - 25, 1971
Test report
PDF file
Max pull gear
3.1 MPH
Drawbar pull (max)
9,576 lbs (4343 kg)
Drawbar power (max)
84.88 hp (63.3 kW)
Drawbar fuel use (max)
8.0 gal/hour (30.3 l/hour)
PTO fuel use (PTO speed)
7.0 gal/hour (26.5 l/hour)
PTO fuel use (engine speed)
7.9 gal/hour (29.9 l/hour)
PTO power (rated PTO speed)
109.32 hp (81.5 kW)
PTO power (rated engine speed)
113.58 hp (84.7 kW)
Nebraska Tractor Test 1124
Type
Diesel gear 2WD
Test Date
April 17 - 27, 1973
Test report
PDF file
Max pull gear
2-Lo-Direct
Drawbar pull (max)
13,000 lbs (5896 kg)
Drawbar power (max)
105.95 hp (79.0 kW)
Drawbar fuel use (max)
8.3 gal/hour (31.4 l/hour)
PTO fuel use (PTO speed)
7.3 gal/hour (27.6 l/hour)
PTO fuel use (engine speed)
8.4 gal/hour (31.8 l/hour)
PTO power (rated PTO speed)
119.2 hp (88.9 kW)
PTO power (rated engine speed)
125.68 hp (93.7 kW)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.