Elma’s spider mini cranes are equipped with proportional control systems in both hydraulics and electronics, allowing for extremely precise and gradual movements. This means that:

  • when the operator lightly presses the control, the crane moves slightly.
  • when the pressure on the control increases, the crane responds with a larger movement.

This progressive proportionality enables highly accurate handling at every stage of the lift, which is essential for precision tasks such as positioning glass or delicate components. In the more advanced models, especially those designed for working at greater heights, this system is integrated with advanced technologies like the CAN-bus system, further enhancing reliability and control precision.

lifting