International Harvester A-766
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| Production | |
| Manufacturer | International Harvester |
| Row-Crop tractor | |
| Built in Geelong, Australia | |
| International Harvester A-766 Engine | |
| International Harvester 5.1L 6-cyl diesel | |
| Fuel tank | 37 gal 140.0 L |
 Engine details ... | |
| International Harvester A-766 Transmissions | |
| 8-speed sliding gear | |
| 16-speed two-speed power shift | |
 Transmission details ... |
| International Harvester A-766 Power | |
| Engine | 98 hp 73.1 kW |
| PTO (claimed) | 80 hp 59.7 kW |
| Mechanical | |
| Two-wheel drive | |
| Final drives | spur gear |
| Power steering | |
| Hydraulic dry disc brakes | |
| Open operator station. Cab optional. | |
| Hydraulics | |
| Type | open center |
| Pump flow | 12 gpm 45.4 lpm |
| Tractor hitch | |
| Rear Type | II |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
| Dimensions & Tires | |
| Wheelbase | 104.8 inches 266 cm |
| Weight | 10300 lbs 4672 kg |
| Front tire | 9.5L-15 |
| Rear tire | 18.4-34 |
 Full dimensions and tires ... | |
| A-766 Serial Numbers | |
| Location: | Left side of clutch housing |
| 1972 | 501 |
| 1973 | 1140 |
| 1974 | 1811 |
| 1975 | 2553 |
| 1976 | 3270 |
| 1977 | 3999 |
| 1978 | 4604 |
| Final | 4771 |
FAQ: How to read a serial number table. | |
| References | |
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| 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 | |
| 696 & 766 Tractors published in 1972, by International Harvester | |
| *Publication contains known errors. |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on September 28, 2024 |