International Harvester 743
| Production |
| Manufacturer | International Harvester
|
| Built in Neuss, Germany |
| International Harvester 743 Power |
| Engine (gross) | 72.4 hp
54.0 kW
|
| Engine (net) | 65.7 hp
49.0 kW
|
| PTO (claimed) | 61.7 hp
46.0 kW
|
| Mechanical |
| Two- or four-wheel drive |
| Final drives | planetary
|
| Differential lock | mechanical rear
|
| Power steering |
| Photos |
| No photos of the International Harvester 743 are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. |
| Hydraulics |
| Pump flow | 7.9 gpm
29.9 lpm
|
| Tractor hitch |
| Rear Type | II
|
| Rear lift | 6834 lbs
3099 kg
|
| Power Take-off (PTO) |
| Rear PTO Type | 540/1000 (1.375)
|
| Electrical |
| Ground | negative
|
| Charging system | alternator
|
| Charging amps | 33
|
| Battery volts | 12
|
| References |
 |
| Tracteurs 743 - 745 S - 845 published by International Harvester |
| Operator's Manual 743 XL - 745 XL - 845 XL (1091846) published in 1981 |
| Page information |
 |
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| Email me: Peter@TractorData.com |
| TractorData is a family-owned small business located in Minnesota. I have been researching tractor history and providing specifications for free since 1999. |
| Peter Easterlund - owner/author |
| This machine's data modified on October 9, 2025 |
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