Güldner AF 15 Transmission specs

The fastest speed on record for an AF 15 is 12.4 mph (20 km/h). The gearbox itself is not on record yet.

10 transmission values on record for the AF 15.

Engine power, claimed · gross or net not stated

16.6 hp

12.4 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Güldner AF 15”, 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 an AF 15 go?

The fastest speed on record for an AF 15 is 12.4 mph (20 km/h). The gearbox itself is not on record yet.

Transmission — AF 15 Transmission
Drive	2WD
Forward gears	5
Reverse gears	1
Transmission as described	5 forward/1 reverse
Clutch	Pedal operated dry single-plate clutch from Fichtel & Sachs type K-12 Z
Top speed forward	12.4 mph · 20 km/h
Service brakes	Pedal operated internal expanding shoe brake acting on the rear wheels
Steering	ZF steering gear type EL 142 or EL 15
Differential lock	Mechanically operated, self-disengaging differential lock
Front axle	Oscillating front axle with transverse leaf suspension

Source · Traktorenlexikon, “Güldner AF 15”

10 transmission values from Traktorenlexikon, “Güldner AF 15”.

Sources checked

14 SEP 2026

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

Traktorenlexikon: Güldner AF 15 — CC BY-SA 4.0, WIKIBOOKS-TL-43374 · revision 917907. Wikibooks contributors (Traktorenlexikon). Original document