As a professional 4-ton truck mounted lifting and transportation vehicle under the Chengliwei brand, its core function is cargo lifting and precise transportation. It focuses on lightweight, efficient, and smooth operation, and is suitable for the lifting needs of light and medium-sized heavy objects in various scenarios such as small and medium-sized construction, short distance logistics, and agricultural material transportation. The dedicated equipment is a crane and cargo box, mainly used for lifting and transporting various types of goods. The crane adopts a hydraulic drive mode, with precise and smooth operation, and can flexibly adjust the lifting height and amplitude to achieve multi angle and multi-directional lifting operations. Whether it is small engineering building materials, agricultural inputs and goods, or light equipment, it can efficiently complete lifting, greatly reducing labor input and improving lifting operation efficiency; At the same time, the structural design of the crane is reasonable and stable, which can effectively avoid the shaking and falling of goods during the lifting process, ensuring the safety of the operation in all aspects and adapting to the long-term outdoor light and medium-sized lifting operation needs.