The system is based in several jacks with 20Tn capacity can work controlled under levelling system. We ensure their synchronism, with a series of sequences of movements defined
according to the loading / unloading process to be carried out. Hydraulic valves of compensated fall attached to each of the cylinders ensure the uniformity of the speed of rise and fall of the cylinders independently of the load supported, allowing the movement of all the bodies of the cylinders simultaneously.
The position of the cylinders will depend on the center of gravity of the tool and the load direction of the truck.