International Harvester 966 Tractor (1976)

international harvester 966 specifications

Manufacturer:International Harvester

Price:18,000(USD)

Series:66 Series

Model:966

Equipment Type: Row-Crop Tractors

Factory:

Full Specifications

VARIANTS

Hi-Clear: high-crop model

NEBRASKA TRACTOR TEST 1082 2

Description: 2400rpm diesel gear TA 2WD October 5 - 19, 1971 Link: Nebraska Tractor Test 1082 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: 96.04hp / 71.6kW
Fuel use: 6.4gal/hour / 24.2l/hour
Power at rated PTO speed: 93.5hp / 69.7kW
Max power: 80.4hp / 60.0kW
Max pull: 10,041lbs / 4554kg

NEBRASKA TRACTOR TEST 1095 2

Description: Diesel hydrostatic 2WD April 28 - May 12, 1972 Link: Nebraska Tractor Test 1095 file PTO performance Drawbar performance Gear 5.4 MPH used for power test Gear 2.77 MPH used for pull test
Power at rated engine speed: 91.38hp / 68.1kW
Fuel use: 7.1gal/hour / 26.9l/hour
Power at rated PTO speed: 88.29hp / 65.8kW
Max power: 68.08hp / 50.8kW
Max pull: 8,909lbs / 4041kg

NEBRASKA TRACTOR TEST 1123 2

Description: 2600rpm diesel gear TA 2WD April 20 - May 17, 1973 Link: Nebraska Tractor Test 1123 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: 100.80hp / 75.2kW
Fuel use: 6.9gal/hour / 26.1l/hour
Power at rated PTO speed: 101.52hp / 75.7kW
Max power: 85.21hp / 63.5kW
Max pull: 10,036lbs / 4552kg

INTERNATIONAL HARVESTER 966 POWER

Engine: 91hp / 67.9kW
Drawbar (claimed): 84hp / 62.6kW
PTO (claimed): 95hp / 70.8kW
Drawbar (tested): 85.21hp / 63.5kW
PTO (tested): 100.80hp / 75.2kW

ENGINE DETAIL

Description: International Harvester D414 diesel 6-cylinder liquid-cooled
Displacement: 414ci / 6.8L
Bore/Stroke: 4.30x4.75inches / 109x 121mm
Power: 91hp / 67.9kW
Air cleaner: dual dry elements
Rated RPM: 2400 (early)/2600 (late)
Firing order: 1-5-3-6-2-4
Oil capacity: 12qts / 11.4L
Coolant capacity: 24qts / 22.7L

INTERNATIONAL HARVESTER 966 ENGINE

Description: International Harvester 6.8L 6-cyl diesel

TRANSMISSIONS OVERVIEW

Description: 8-speed sliding gear 16-speed two-speed power shift hydrostatic

TRANSMISSION 1

Type: sliding gear
Gears: 8 forward and 4 reverse
Oil capacity: 90qts / 85.2L
Description: Four gears each provided in high, low, and reverse ranges

SPEEDS 1

Description: With 18.4-34 rear tires

TRANSMISSION 2

Transmission: Torque Amplifier
Type: two-speed power shift
Gears: 16 forward and 8 reverse
Description: The Torque Amplifier (TA) provides a shift-on-the-move underdrive to the standard transmission. In any gear and range, the transmission can be shifted from direct drive (DD) to the slower TA speed by simply pulling the TA lever back. No clutching or stopping is needed

SPEEDS 2

Description: With 18.4-34 rear tires

TRANSMISSION 3

Type: hydrostatic
Gears: infinite forward and reverse
Description: The hydrostatic transmission option ended in 1973 when the Hydro 100 began production

MECHANICAL

Chassis: 4x2 2WD/4x4 MFWD 4WD
Steering: power
Brakes: Independent hydraulic dry disc
Cab: Cab optional with heat and air-conditioning
Transmissions: 8-speed sliding gear 16-speed two-speed power shift hydrostatic

CAPACITY

Fuel: 37gal / 140.0L
Hydraulic system: 22.5gal / 85.2L

HYDRAULICS

Type: open center
Capacity: 22.5gal / 85.2L
Pressure: 2000psi / 137.9bar
Valves: 1 to 4
Pump flow: 12gpm / 45.4lpm
Total flow: 24gpm / 90.8lpm
Steering flow: 9 gpm /34.1 lpm
Steering press.: 1550psi / 106.9bar

TRACTOR HITCH

Rear Type: II
Rear lift (at 24: 4400lbs / 1995kg
Type: IH Fast Hitch
Rear lift: 5000lbs / 2268kg (at 24 inches)

POWER TAKE-OFF (PTO)

Rear PTO: independent
Rear RPM: 540/1000

INTERNATIONAL HARVESTER 966 TIRES

Ag front: 9.5L-15
Ag rear: 18.4-34

DIMENSIONS

Wheelbase: 105inches / 266cm
Length: 165inches / 419cm
Width: 98inches / 248cm
Height (exhaust): 105inches / 266cm
Ground clearance: 14inches / 35cm

INTERNATIONAL HARVESTER 966 WEIGHT

Operating: 11,116lbs / 5042kg (gear) 11,700lbs / 5307kg (hydro)
Ballasted: 13,500lbs / 6123kg

DIMENSIONS & TIRES

Wheelbase: 105inches / 266cm
Weight: 11116 to 11700 pounds
Front tire: 9.5L-15
Rear tire: 18.4-34

966 SERIAL NUMBERS

Location: Clutch housing, left side
1971: 7101
1972: 11815
1973: 17794
1974: 22526
1975: 28119
1976: 31772

ELECTRICAL

Charging amps: 32
Batteries: 2
Battery volts: 6
Battery AH: 172

About International Harvester Tractor

The International Harvester 966 tractor is part of the 66 Series of tractors. The 966 is a Row-Crop Tractors type, which is used most often in Agriculture Tractors. A engine powers the 966 tractor. This configuration gives better real-world usability.