Control of the mixer during the operation depends on the type of hydraulic drive system used. If the regulator on hydraulic pump used for mixer drive is a mechanical type, then the simplest and most durable solution used by IMER is to control the operation of the mixer through a control cable driven by a lever mechanism.
The lever control itself is located in the back of the machine on the left hand side near the ladder.
The operation of the mechanism can be carried out by setting the mixer rotation speed and changing the direction: mixing – unloading.
In case of electro-hydraulic control for the hydraulic system the operation is performed via electric panel. It has the functions of changing the speed of concrete mixer rotation and changing the rotation direction.