• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1980–1989
  • 1,735 built

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

International Harvester 743 Hydraulics & PTO specs

10 hydraulics and PTO values on record for the 743.

Engine power, claimed · gross or net not stated

66 hp

49 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “IHC 743”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

How much will a 743 lift?

A 743 lifts 6,947 lb (3,151 kg) at the lower-link ends.

Hydraulics & hitch — 743 Hydraulics & hitch
Pump flow7.9 gpm · 30.0 L/min
Rear remote valves1
Lift capacity at ball ends6,947 lb · 3,151 kg
Front hitch available, optionalYes

Source · Traktorenlexikon, “IHC 743”

What PTO does a 743 have?

A 743 has a 540 rpm / 1000 rpm rear PTO.

PTO — 743 PTO
Rear PTO driveEngine-driven
Ground-speed PTOYes
Rear PTO independenceIndependent
Rear PTO speeds540 rpm / 1000 rpm
Engine speed at 540 PTO1,920 rpm
Front PTO available, optionalYes

Source · Traktorenlexikon, “IHC 743”

Sources and how this page was built

10 hydraulics and PTO values from Traktorenlexikon, “IHC 743”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: IHC 743 — CC BY-SA 4.0, WIKIBOOKS-TL-53516 · revision 887174. Wikibooks contributors (Traktorenlexikon). Original document