International Harvester A-766: all source data

All 58 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerInternational Harvester
(no label)Row-Crop tractor
(no label)Built in Geelong, Australia
Engine
(no label)International Harvester 5.1L 6-cyl diesel
Fuel tank37 gal | 140.0 L
Transmission
(no label)8-speed sliding gear
(no label)16-speed two-speed power shift
Power
Engine98 hp | 73.1 kW
PTO (claimed)80 hp | 59.7 kW
Mechanical
(no label)Two-wheel drive
Final drivesspur gear
(no label)Power steering
(no label)Hydraulic dry disc brakes
(no label)Open operator station. Cab optional.
Hydraulics
Typeopen center
Pump flow12 gpm | 45.4 lpm
Hitch
Rear TypeII
Pto
Rear PTOindependent
Rear PTO Type540/1000
Dimensions
Wheelbase104.8 inches | 266 cm
Weight10300 lbs | 4672 kg
Front tire9.5L-15
Rear tire18.4-34

Engine

Engine detail
(no label)International Harvester D-310
(no label)diesel
(no label)6-cylinder
(no label)liquid-cooled inline
Displacement310 ci | 5.1 L
Bore/Stroke3.875x4.375 inches | 98 x 111 mm
Power98 hp | 73.1 kW
Air cleanerdual stage dry
Compression16:1
Rated RPM2300
Torque248 lb-ft | 336.3 Nm
Torque RPM1600
Starterelectric
Starter volts12

Transmission

Transmission options
(no label)8-speed sliding gear
(no label)16-speed two-speed power shift
Transmission
Typesliding gear
Gears8 forward and 4 reverse
Clutchdry disc
(no label)Four gears (1-4) in low and high ranges.
TransmissionTorque Amplifier
Typetwo-speed power shift
Gears16 forward and 8 reverse
Clutchdry disc
(no label)Four gears (1-4) in two ranges (low/high) with the Torque Amplifier (TA) power shift. The TA allows a shift-on-the-move between direct drive and a lower speed.

Dimensions

Tires
Ag front9.5L-15
Ag rear18.4-34
Dimensions
Wheelbase104.8 inches | 266 cm
Length155.8 inches | 395 cm
Width91 inches | 231 cm
Height (steering wheel)84.7 inches | 215 cm
Operating weight10300 lbs | 4672 kg
Ballasted weight11880 lbs | 5388 kg
Front tread60 to 84 inches | 152 to 213 cm
Rear tread56 to 100 inches | 142 to 254 cm