High Efficiency Self Loading Concrete Batch Mixer Pump with Digital Weighing System, Concrete Machinery, 3-in-1 Self-Loading Truck. All-in-One Integrated Design: Combines feeding, weighing, mixing, transporting and discharging in one machine. High Efficiency & Time Saving: Automatic loading and fast mixing greatly improve construction efficiency. Strong Mobility & Flexibility: Articulated frame and 4-wheel drive for narrow roads and uneven terrain. Digital Weighing System: Equipped with electronic weighing system to ensure accurate concrete proportioning. 12 Months Warranty: Covers the whole machine except for wearing parts with free technical guidance. 24/7 Multilingual Support: Online service available 24 hours to solve operation problems timely. Single Operator Operation: Only one operator is needed, greatly saving labor cost.