Small concrete mixer truck. At present, the mixer truck is an indispensable professional transportation tool for urban construction roads, bridges, houses, water conservancy projects, and mixing stations. The small concrete mixer truck has the characteristics of narrow body, short wheelbase, small turning radius and other personalized designs, and has strong advantages in working environments with limited height, width and length. The concrete mixing and transportation tank produced by Luen can rely on the power of the dump truck to drive the gear oil pump and the hydraulic motor to drive the tank car to run. The hydraulic components are controlled by the control lever, which can realize the normal and fast operation of the tank car, fast feeding, fast unloading and slow unloading. material. Thanks to the oil circuit cooler, the oil temperature is always kept below 55°C to ensure the stable operation of the hydraulic motor.