• WhichTractor size: High-power
  • No lab test on file
  • 1958–1960

It sits on the standard-size/high-power boundary, so either size is a fair description. It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

Fordson Power Major Transmission specs

11 transmission values on record for the Power Major.

Engine power, claimed · gross or net not stated

51.8 hp

38.6 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fordson Power Major”, 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 Power Major go?

The fastest speed on record for a Power Major is 13.7 mph (22 km/h). The gearbox itself is not on record yet.

Transmission — Power Major Transmission
DriveAvailable in two-wheel and four-wheel drive
Forward gears6
Reverse gears2
Transmission as described6 forward/2 reverse
Clutchpedal-operated dry single-disc clutch
Top speed forward13.7 mph · 22 km/h
Top speed reverse5.0 mph · 8.09 km/hhighest reverse speed printed in the article's speed tables
Creeper gears available, optionalYes
Service brakespedal-operated internal expanding shoe brake with servo action
Steeringmechanical recirculating ball steering system SAGINAW
Differential lockroller-bearing differential with four planetary gears

Source · Traktorenlexikon, “Fordson Power Major”

Sources and how this page was built

11 transmission values from Traktorenlexikon, “Fordson Power Major”.

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: Fordson Power Major — CC BY-SA 4.0, WIKIBOOKS-TL-79615 · revision 911562. Wikibooks contributors (Traktorenlexikon). Original document