International Harvester 423 Transmission specifications

The fastest speed on record for a 423 is 12.4 mph (20 km/h). The gearbox itself is not on record yet.

11 transmission values on record for the 423.

Engine power, claimed · gross or net not stated

39.4 hp

29.4 kW as stated by the source

Not independently tested

Claimed · standard not stated by the source

Source · Traktorenlexikon, “McCormick 423”, claimed

How fast will a 423 go?

The fastest speed on record for a 423 is 12.4 mph (20 km/h). The gearbox itself is not on record yet.

Transmission — 423 Transmission
Drive	2WD
Forward gears	8–16the article lists alternatives
Reverse gears	2–4the article lists alternatives
Transmission as described	8 forward/2 reverse or 16 forward/4 reverse
Top speed forward	12.4 mph · 20 km/h
Top speed reverse	6.4 mph · 10.23 km/hhighest reverse speed printed in the article's speed tables
Creeper gears available, optional	Yes
Service brakes	Pedal operated disc brake positioned on the differential half shafts
Steering	Mechanical ROSS steering, type 250 Q
Differential lock	Pedal operated differential lock
Front axle	Oscillating, sprung front axle

Source · Traktorenlexikon, “McCormick 423”

11 transmission values from Traktorenlexikon, “McCormick 423”.

Last verified

Not yet verified

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

Traktorenlexikon: McCormick 423 — CC BY-SA 4.0, WIKIBOOKS-TL-118074 · revision 1059856. Wikibooks contributors (Traktorenlexikon). Original document