Aesculap Cordless shearing machine for sheep & Dirty Cattle (NOVA)The electronic control perfectly controls the power output depending on the resistance at the drive, thus ensuring a long service life and optimum shearing results. Using a brushless direct current motor (EC motor) developed and produced in Germany results in less heat development. A longer battery life and a longer overall service life for the clipper. Huge pulling power, like a cable operated sheep shearing machine. Electronic push button means no