Abstract: The transportation modes of the second class chassis of large and non-removable trucks violate the standard regulations, which brings safety risks to road traffic. In order to standardize the transport mode and reduce the hidden danger of road safety, the paper mainly analyzes the characteristics of different transport types from the transport status, economy, safety and regulatory compliance of the second class chassis, and further expounds the importance of formulating the special transport vehicle standard for the second class chassis transport. The purpose of this paper is to provide a useful reference for the second class chassis transport industry and promote the improvement of transport efficiency and the sustainable development of the industry.

Key words: Truck chassis; Vehicle safety; Economy; Standard compliance

摘要： 大型、不可拆卸的货车二类底盘的各运输模式存在违反标准法规的现象，给道路交通 带来安全隐患。为规范运输模式，降低道路安全隐患，文章主要从二类底盘的运输现状、经 济性、安全性和法规符合性等方面分析不同运输类型的特点，进一步阐述了制定货车二类底 盘运输专用运输车标准的重要性。文章旨在为二类底盘运输行业提供有益的参考，促进运输 效率的提升和行业的可持续发展。

关键词: 货车底盘；车辆安全性；经济性；标准符合性