WhichTractor
  • Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1981–1991
  • 1,346 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 743XL Transmission specs

11 transmission values on record for the 743XL.

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 743XL”, 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 fast will a 743XL go?

The fastest speed on record for a 743XL is 18.6 mph (30 km/h). The gearbox itself is not on record yet.

Transmission — 743XL Transmission
DriveAvailable in two-wheel and four-wheel driveOn record for 0 of 1 configurations
Forward gears16
Gear engagementSynchromesh
Reverse gears8
Clutchdry double clutch
Top speed forward18.6 mph · 30 km/h
Creeper gears available, optionalYes
Service brakespedal operated double disc brake
Steeringhydrostatic ZF steering type Servostat 8452
Differential lockfoot operated differential lock
Front axleoscillating power steering axle under load

Source · Traktorenlexikon, “IHC 743XL”

Sources and how this page was built

11 transmission values from Traktorenlexikon, “IHC 743XL”.

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 743XL — CC BY-SA 4.0, WIKIBOOKS-TL-81663 · revision 798569. Wikibooks contributors (Traktorenlexikon). Original document