International Harvester A-866


International Harvester A-866 tractor photo
1973 - 1978
66A Series
Row-Crop tractor
Series map:
A-766
A-866
A-976
73.1kw
90.2kw
99.9kw
Production
ManufacturerInternational Harvester
Row-Crop tractor
Built in Geelong, Australia
International Harvester A-866 Engine
International Harvester 5.9L 6-cyl diesel
Fuel tank42 gal
159.0 L
Engine details ...
International Harvester A-866 Power
Engine121 hp
90.2 kW
Drawbar (claimed)87 hp
64.9 kW
PTO (claimed)90 hp
67.1 kW
Mechanical
Two-wheel drive
Final drivesbull gear
Power steering
Hydraulic disc brakes
Open operator station. Cab optional.
Hydraulics
Typeopen center
Tractor hitch
Rear TypeII
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540/1000 (1.375)
Engine RPM540@2300
 1000@2300
Dimensions & Tires
Wheelbase104.7 inches
265 cm
Weight10803 lbs
4900 kg
Front tire11.00-16
Rear tire23.1-34
Full dimensions and tires ...
A-866 Serial Numbers
1973501
1974601
1975761
19761045
19771567
19781998
Final2142

FAQ: How to read a serial number table.
References
A-866 references literature
International Harvester Australia: Geelong Works by Sarah Tomac*
International Harvester Tractors & Equipment in Australia & New Zealand by Graeme Quick
Technical Annual published in 1977, by Power Farming
*Publication contains known errors.
Page information
Peter Easterlund - owner of TractorData.com
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Updated on September 28, 2024
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