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D-Wert Berechnung


T = total weight of the towing vehicle (T) in t: (t)

R = total weight of the drawbar trailer (R) in t: (t)

D-Value result: (kN)

D-value calculation (kN):

Theoretical horizontal force between towing vehicle and trailer. The D-value can only be calculated with the permissible total weight of both truck and trailer.

T = total weight of the towing vehicle in t

R = total weight of the drawbar trailers in t
g = gravitation acceleration (9,81m/s2)


* For the total weight of the towing vehicle (T) and of the drawbar trailer (R) please refer to your vehicle registration
** The calculated D-value may be equal to or lower than the D-Value of the hitch and of the towing eye