Cable-tracking device for electrically operated earth/garden cultivating machines has an extension/s

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A cable-tracking device has an extension arm that can be positioned on the right or left of each machine. Starting with a first direction of travel, a cable is unwound without motorized help but wound up again in the reverse direction of travel with power provided by an electric motor integrated in a cable drum. - An INDEPENDENT CLAIM is also included for a cable drum for a cable-tracking device.