Electric winches are machines designed for lifting and/or hauling loads by means of a cable chain wound around a horizontal roller, known as the winch drum. In the case of electric winches, the winch drum is driven by a motor system to wind and unwind the cable chains, which has the effect of increasing its load capacity tenfold. Electric winches are powerful, driven by their motor, and can have a pulling and lifting capacity of up to 7 tonne. Electric winches are controlled by electric radio controls. AFHYMAT offers radio controls with 1 to 7 functions. All receivers are equipped with an auxiliary function (motor start) that can be configured for each function.