International Harvester 766 Tractor (1976)
Manufacturer:International Harvester
Price:13,400(USD)
Series:66 Series
Model:766
Equipment Type: Row-Crop Tractors
Factory:Rock Island, Illinois, USA
Full Specifications
NEBRASKA TRACTOR TEST 1094 2
- Description
- Gasoline Torque Amplifier 2WD/4/20/1972 Link: Nebraska Tractor Test 1094 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
- 79.73hp / 59.5kW
- Fuel use
- 7.3gal/hour / 27.6l/hour
- Power at rated PTO speed
- 73.96hp / 55.2kW
- Max power
- 71.32hp / 53.2kW
- Max pull
- 8,841lbs / 4010kg
NEBRASKA TRACTOR TEST 1117 2
- Description
- Diesel Torque Amplifier 2WD November 10 - December 5, 1972 Link: Nebraska Tractor Test 1117 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
- 85.45hp / 63.7kW
- Fuel use
- 6.1gal/hour / 23.1l/hour
- Power at rated PTO speed
- 85.66hp / 63.9kW
- Max power
- 73.37hp / 54.7kW
- Max pull
- 9,236lbs / 4189kg
INTERNATIONAL HARVESTER 766 POWER
- Drawbar (tested)
- 73.37hp / 54.7kW
- PTO (tested)
- 85.45hp / 63.7kW
ENGINES OVERVIEW
- Description
- International Harvester 4.8L 6-cyl gasoline/International Harvester 5.9L 6-cyl diesel
ENGINE DETAIL 1
- Description
- International Harvester C291 gasoline 6-cylinder liquid-cooled
- Displacement
- 291ci / 4.8L
- Bore/Stroke
- 3.75x4.39inches / 95x 112mm
- Air cleaner
- dual stage dry
- Rated RPM
- 2400
- Starter volts
- 12
ENGINE DETAIL 2
- Description
- International Harvester D360 diesel 6-cylinder liquid-cooled
- Displacement
- 360ci / 5.9L
- Bore/Stroke
- 3.875x5.0625inches / 98x 129mm
- Compression
- 17:1
- Rated RPM
- 2400
- Starter volts
- 12
INTERNATIONAL HARVESTER 766 ENGINES
- Description
- International Harvester 4.8L 6-cyl gasoline International Harvester 5.9L 6-cyl diesel
- Fuel tank
- 37gal / 140.0L
TRANSMISSIONS OVERVIEW
- Description
- 8-speed sliding gear 16-speed partial power shift
TRANSMISSION 1
- Type
- sliding gear
- Gears
- 8 forward and 4 reverse
- Clutch
- dry disc
- Description
- Four gears (1-4) in low and high ranges
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 Torque Amplifer (TA) power shift. The TA allows a shift-on-the-move between direct drive and a lower speed
MECHANICAL
- Chassis
- 4x2 2WD
- Steering
- hydrostatic power
- Brakes
- hydraulic dry disc
- Cab
- Open operator station. Cab optional
- Transmissions
- 8-speed sliding gear 16-speed partial power shift
HYDRAULICS
- Type
- open center
- Pump flow
- 12gpm / 45.4lpm
TRACTOR HITCH
- Rear Type
- 2
POWER TAKE-OFF (PTO)
- Rear PTO
- independent
- Rear RPM
- 540, 1000
INTERNATIONAL HARVESTER 766 TIRES
- Ag front
- 9.5L-15
- Ag rear
- 18.4-34
DIMENSIONS
- Wheelbase
- 102.7inches / 260cm
- Operating weight
- 10,300lbs / 4672kg
- Ballasted weight
- 11,880lbs / 5388kg
- Front tread
- 60 to 84inches / 152to 213cm
- Rear tread
- 56 to 100inches / 142to 254cm
DIMENSIONS & TIRES
- Wheelbase
- 102.7inches / 260cm
- Weight
- 10,300lbs / 4672kg
- Front tire
- 9.5L-15
- Rear tire
- 18.4-34
766 SERIAL NUMBERS
- Location
- Left side of clutch housing
- 1971
- 7101
- 1972
- 7416
- 1973
- 9611
- 1974
- 12378
- 1975
- 14630
- 1976
- 16840
About International Harvester Tractor
The 766 type tractor is part of the International Harvester 66 Series. The 766 is a Row-Crop Tractors type, which is used most often in Agriculture Tractors. The 766 tractor is operated by a engine. This arrangement is more practical in the actual world.
