Sinotruk HOWO7 Dump Truck-Mid-Roof-6×4 is a high-performance heavy-duty construction truck launched by China National Heavy Duty Truck Group (SINOTRUK), which is widely used in transporting building materials such as sand, concrete, etc., handling heavy materials such as ore and coal, efficiently handling the residue generated by urban construction, adapting to complex road conditions, and guaranteeing the transportation efficiency.