The crane has a boom (20) that tilts backwards between upright and lowered positions, and inversely. A telescopic mast (50) tilts between a folded position against the boom and a deployed position. The boom and mast is folded flat against each other and th...

The light building site vehicle comprises a front chassis (1) with motor driven wheels (6,7) and the driving cab (2), and a rear chassis (3) with motor driven wheels (8,9) which carries the load (4). A steering jack (14,15) links the two parts of the vehic...