Dongfeng is a Chinese automobile manufacturer that produces various types of vehicles, including self-loading concrete mixer trucks (also known as self-loading transit mixers). These trucks are designed to transport and mix concrete on-site, eliminating the need for separate concrete mixing and transportation equipment.The Dongfeng self-loading concrete mixer trucks are equipped with a drum that can rotate 180 degrees, allowing for efficient mixing of the concrete. They also have a hydraulic system that enables the truck to load concrete materials, such as aggregates, cement, and water, without the need for external assistance. The self-loading feature saves time and labor, as the truck can directly load and mix materials at the construction site.The Dongfeng self-loading concrete mixer trucks are commonly used in construction projects, such as roads, bridges, and buildings, where a continuous supply of high-quality concrete is required. They offer versatility, mobility, and efficiency, making them popular choices for construction companies and contractors.