Many models are equipped with a specially studied boom linkage system. This gives the cranes versatility in many applications and in all the working positions.

Constant lifting capacity in all positions: the double linkage joins the articulation cylinder to the boom.

Its design raises the mechanical advantage of the articulation, to provide consistent force through all working angles.

Negative boom angle: another features of our double linkage articulation is negative angle, which produces the most versatile crane structure available.

The crane is able to work more effectively in unusual positions.

A crane with negative angle is more flexible for use in confined spaces or low overhead spaces.