A static-fluid-pressure-driven rotary motor includes a casing, which defines a chamber having a fluid inlet and a fluid outlet, and at least one rotor assembly rotatably mounted within the casing. Controlling the clock management unit to send the appropriate frequency to the timers in response to measured rate date from the rate feedback controller facilitates operation at different clock speeds, which helps reduce power consumption when operated at lower speeds. The identification channel and the sync channel are both transmitted. A drive assembly includes a motor for each of the augers, each of the suction fans, and each of the wheels, and includes a source of electrical potential to power each of the motors.