Main gear-motor NORD 6,05 kW 3-phase Gear-motor to wheel feedings of the material NORD 0,55 kW 3- phase. It's very important because the operating conditions of continuous mixing the premixed mortars with water must ensure a long service life. That is why our gear-motors include a special hardened drive shaft and reinforced bearings. The high torque combined with the increased speed results in a fast mortar spraying process. Additives such as a safety tilt sensor and an automatic oil vent give very good engine performance and ensure safe operation.