USER BENEFITS:Electronic management system (EMS) protects the machine, extends the service life, and increases efficiency.Brushless motor with greater efficiency and a longer service life.Large, rugged 2-gear unit with optimum ratios for powerful torque and correct speed for different materials.Comfortable 3-level switch can be reached from the grip position without interrupting work, protected by a rubber sleeve. Level 1: cleaning, level 2: stirring up, level 3: mixing.Rotary switch to set the optimum mixing speed. Speed 1: for highly viscous materials, speed 2: for medium and low viscosity materials.Accelerator switch for a slow and gentle start.On/off switch with lock and protection.The flexible rubber sleeve over the on/off switch prevents the ingress of dirt. No malfunctions caused by jammed switches.Ergonomic handles on the drive unit: low weight, fatigue-free arm posture and upright body posture allow comfortable, ergonomic operation.Four corner guards with rubber buffer provide secure storage during transportation and offer protection against shocks and impacts at the building site.Protective cap above the motor housing guides the cooling air flow and prevents the ingress of splashing water.Patented spindle lock with start-up protection. For tool-less exchange of the mixing paddle.For mixed applications up to 30 kg.With mixing paddle WR3R for mixture: tough to heavy. Mortar, plaster, screed, concrete.