Self-Loading: The front hydraulic shovel scoops raw materials (sand, gravel, cement) directly into the drum.Weighing & Dosing: An integrated electronic batching system weighs materials and pumps a precise amount of water into the drum.Mixing: The rotating drum thoroughly blends the mixture while driving or stationary.Discharging: The drum swivels (often 270° or 360°) to pour concrete directly into foundation trenches, slabs, or columns via a chute.Typical Specifications (Popular 3.5 m³ – 4.0 m³ Capacity)ParameterSpecificationDrum Output (Concrete per batch)1.2 m³ to 5.5 m³ (3.5 m³ is most common)Production Capacity~14 – 22 m³ per hourEngine Output80 kW – 92 kW (~110 – 125 HP) Turbocharged DieselDrive Configuration4x4 Four-Wheel DriveShovel Capacity0.6 m³ – 0.8 m³Drum Slewing Angle270° (allows pouring from front, left, or right)Max. Travel Speed25 – 35 km/h