Robust 2-speed gearbox: large dimensions and optimally geared for material-appropriate speeds and high torque. Full-wave electronics: with soft start, temperature monitoring, overload protection, and stepless speed control via a throttle switch - for a controlled ramp-up to the optimal mixing speed. Powerful in all speed ranges. Convenient 3-stage switch accessible from the handle position without interrupting work, protected by a rubber sleeve. Stage 1: cleaning, Stage 2: mixing, Stage 3: stirring. On/off switch with locking and restart protection. Ideal for stationary use in a mixing center. The flexible rubber sleeve over the on/off switch protects against contamination. No functional disruptions due to stuck switches. Ergonomic handles on the drive: lightweight, relaxed arm position, and upright body posture for comfortable and strain-free operation. Four bumpers with rubber pads ensure safe storage during transport and provide protection against impacts and shocks on the construction site. A protective cover over the motor housing directs the cooling airflow and prevents the ingress of splashing water. Spindle lock with starting protection simplifies the change of the mixing paddle. Suitable for mixing applications up to 60 kg. With mixing paddle WR2 for mixing materials: pasty to viscous. Tile adhesive, grout, leveling compound, adhesive, ready-mixed plaster, adhesive mortar.