WhichTractor
  • Vehicle type: unspecified
  • Rigid chassis
  • WhichTractor size: Utility
  • Not independently tested
  • 1934–1938
  • 3,631 built

WhichTractor size, not the maker’s category

International Harvester W-12 Transmission specifications

6 transmission values on record for the W-12.

Engine power, claimed · gross or net not stated

15.8 hp

11.8 kW as stated by the source

Not independently tested

Claimed · standard not stated by the source

Source · Traktorenlexikon, “McCormick W-12”, claimed

How fast will a W-12 go?

The fastest speed on record for a W-12 is 3.7 mph (6.0 km/h). The gearbox itself is not on record yet.

Transmission — W-12 Transmission
Drive2WD
Forward gears3
Reverse gears1
Transmission as described3 forward/1 reverse
Top speed forward3.7 mph · 6.0 km/h
Top speed reverse2.2 mph · 3.62 km/hhighest reverse speed printed in the article's speed tables

Source · Traktorenlexikon, “McCormick W-12”

Where this page comes from

6 transmission values from Traktorenlexikon, “McCormick W-12”.

Last verified

Not yet verified

Spotted an error?

Sources

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

  1. Traktorenlexikon: McCormick W-12 — CC BY-SA 4.0, WIKIBOOKS-TL-117737 · revision 1018554. Wikibooks contributors (Traktorenlexikon). Original document