Engins de construction: Tombereau articulé Bell

Modèle	Temps de levage	Temps de descente
B50D	11.4 sec.	8.4 sec.
B40D 6x6	13 sec.	7.6 sec.
B40D 6x4	13 sec.	7.6 sec.
B35D	13 sec.	7.6 sec.
B30D	12 sec.	6 sec.
B25D	12 sec.	6 sec.
B20D 6x6	12 sec.	6 sec.
B20D 6x4	12 sec.	6 sec.
B18 6x6	12 sec.	6 sec.