The rig, weighing some 90 tons, incorporated electronics with hydraulic valves which were closely controlled by computer because of the dynamic movement within the system on its two axes.
A plataforma, pesaba case 90 toneladas, e incoporaba aparellos electrónicos con válvulas hidráulicas que estaban estritamente controlados por ordenador por mor da dinámica do movemento no sistema nos seus dous eixos.