• Vehicle type: unspecified
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1955–1960
  • 211 built

WhichTractor size, not the maker’s category

Fahr D 400A Transmission specs

10 transmission values on record for the D 400 A.

Engine power, claimed · gross or net not stated

44.4 hp

33.1 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fahr D 400 A”, 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 D 400 A go?

The fastest speed on record for a D 400 A is 12.4–16.8 mph (20–27 km/h). The gearbox itself is not on record yet.

Transmission — D 400 A Transmission
Drive2WD
Forward gears5–7the article lists alternatives
Reverse gears1
Transmission as described5 forward/1 reverse or 7 forward/1 reverse
Clutchpedal-operated dry single-plate clutch
Top speed forward12.4–16.8 mph · 20–27 km/hthe article lists alternatives
Top speed reverse2.5 mph · 4.0 km/hhighest reverse speed printed in the article's speed tables
Creeper gears available, optionalYes
SteeringZF independent wheel steering
Differential lockhand lever operated differential lock

Source · Traktorenlexikon, “Fahr D 400 A”

Sources and how this page was built

10 transmission values from Traktorenlexikon, “Fahr D 400 A”.

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: Fahr D 400 A — CC BY-SA 4.0, WIKIBOOKS-TL-43357 · revision 990501. Wikibooks contributors (Traktorenlexikon). Original document