• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1955–1961
  • 2,224 built

WhichTractor size, not the maker’s category

Fahr D 400B Hydraulics & PTO specs

8 hydraulics and PTO values on record for the D 400 B.

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 B”, 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.

What hydraulics does a D 400 B have?

Hydraulic and hitch specifications for the D 400 B are below.

Hydraulics & hitch — D 400 B Hydraulics & hitch
Pump flow4.9 gpm · 18.5 L/min

Source · Traktorenlexikon, “Fahr D 400 B”

What PTO does a D 400 B have?

A D 400 B has a 588 rpm rear PTO.

PTO — D 400 B PTO
Rear PTO driveTransmission-driven
Rear PTO drive, optionalEngine-driven
Rear PTO independenceDependent
Rear PTO independence, optionalIndependent
Rear PTO speeds588 rpm
Rear PTO shaft29 x 34,9 x 8,7 mm
PTO power, claimed42 hp · 31.6 kWClaimed; standard not stated by the source

Source · Traktorenlexikon, “Fahr D 400 B”

Sources and how this page was built

8 hydraulics and PTO values from Traktorenlexikon, “Fahr D 400 B”.

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 B — CC BY-SA 4.0, WIKIBOOKS-TL-43358 · revision 956438. Wikibooks contributors (Traktorenlexikon). Original document