As a professional 18 ton crane transport vehicle under the Chengliwei brand, its core function is cargo lifting and precise transportation. It focuses on efficient heavy loading and easy operation, and is suitable for heavy lifting needs in various scenarios such as engineering construction and logistics transportation. The dedicated device is a crane and cargo box, mainly used for cargo transportation and lifting operations. It is equipped with the WL200 model crane, with a maximum lifting load of up to 8000kg and a crane weight of 3800kg. It can also be equipped with various cranes of the same specifications such as HST8, S200, SQS200, etc. according to operational needs. It can also be equipped with a folding arm crane (model SQZ160, maximum lifting load of 8000kg) to meet different lifting scene requirements. The crane adopts a hydraulic drive mode, which operates smoothly and accurately, and can achieve multi angle and multi-directional lifting operations. It can flexibly adjust the lifting height and amplitude, adapt to different sizes and weights of goods, and efficiently complete lifting, whether it is small equipment, building materials or scattered heavy objects. It greatly reduces labor input, improves operation efficiency, and has good stability, which can effectively avoid the shaking and falling of goods during the lifting process, ensuring operation safety.