A type of trailer hitch, which consists of a horseshoe-shaped plate on a multi-directional pivot, with a locking pin to couple with the kingpin of a truck trailer.
Mounting plates for non-standard fifth wheel couplings which are unsuitable for positive steering shall be marked appropriately.
Las placas de soporte para acoplamientos de quinta rueda no normalizados y que no puedan corregir la trayectoria, deberán ir marcadas convenientemente.Eurlex2018q4 Eurlex2018q4