Fahr D 12H Transmission specs

The fastest speed on record for a D 12 H is 12.3 mph (19.8 km/h). The gearbox itself is not on record yet.

9 transmission values on record for the D 12 H.

Engine power, claimed · gross or net not stated

11.8 hp

8.8 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fahr D 12 H”, 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 12 H go?

The fastest speed on record for a D 12 H is 12.3 mph (19.8 km/h). The gearbox itself is not on record yet.

Transmission — D 12 H Transmission
Drive	2WD
Forward gears	5
Reverse gears	1
Transmission as described	5 forward/1 reverse
Clutch	Pedal operated dry Fichtel & Sachs single disc clutch
Top speed forward	12.3 mph · 19.8 km/h
Top speed reverse	2.3 mph · 3.7 km/hhighest reverse speed printed in the article's speed tables
Steering	ZF individual wheel steering
Differential lock	Mechanically operated differential lock

Source · Traktorenlexikon, “Fahr D 12 H”

9 transmission values from Traktorenlexikon, “Fahr D 12 H”.

Sources checked

14 SEP 2026

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

Traktorenlexikon: Fahr D 12 H — CC BY-SA 4.0, WIKIBOOKS-TL-103623 · revision 990473. Wikibooks contributors (Traktorenlexikon). Original document