Ematec now also offers its rotor blade lifters RBT, RBC and EMT in the ecological GreenLine version with a battery drive instead of an internal combustion engine. At temperatures down to -20 degrees Celsius, the battery allows a working time of more than 16 hours.
An empty battery has a maximum charging time of 2.5 hours and the charger is integrated in the system. Ematec GreenLine is only active when movements on the rotor blade lifter are required. The remaining time the power pac is in sleep mode. Ematec GreenLine is self-sufficient and decentralised as every main assembly of the traverse is equipped with its own power pac. A redundant supply and drive guarantee high availability. The GreenLine version costs no more than the conventional technology with an internal combustion engine.