The HOWO 8-20CBM concrete mixer truck from Haoruitong is provided with the HOWO series chassis, HW76 type cab with single truck sleeper and HW70 type cab without sleeper. It carries our self-developed EURO II, EURO III and EURO IV engines, German ZF steering gear box, HOWO 10-gear and 12-gear transmissions, HF9 front axle with drum disc, and HC16 or AC16 rear axle. Excellent loading capacity can maximally meet customers' needs.