The WTS /DY Series means a change of concept within the front load towers, as it introduces the new Structural Mode. This Structural Mode does not use the winch to lift the load, but involves lifting the load with the help of a manual or electric hoist. That is, the tower is used as a structure that is all locked to the required working height. Once the tower is raised to this desired height, the load must be raised with the hoist. The Structural Mode performs improved loading capactities.
Furthermore, the WTS /DY Series incorporates the innovative Dynamic Overlap system and the Dynsys system (only available on the WTS-DY Series).
Dynamic Overlap is an innovative solution that increases the resistance of the towers and reduces their deflection, making that each tower section overlaps with the previous one at different distances, as with trees in nature. This means that all efforts are concentrated in the same way in all the sections of the tower. Thanks to this, the tower can withstand greater efforts with less deflection. Dynamic Overlap is available on WTS and WTS-DY series.
Dynsys system is an optional solution designed to guarantee the ?health? and good operation of the tower, since it accomplishes many functions, all focused on maximizing user safety. Each Dynsys system is adjusted to control the torque that is applied on the winch and, when this is exceded (for ex. due to an excess of load, problem of friction of some piece in bad condition, etc) the system acts and does not allow to continue the lifting process. The excess of force in the tower is regulated so that the user does not have to apply a force greater than 150N. Dynsys has been designed to comply with the DIN 56950 standard. Dynsys is available on WTS-DY Series.