The ICON series of road-rail dual-purpose aerial work vehicles were developed by CRRC Sifang Vehicle Co., Ltd. and are the basic models of the engineering series of road-rail dual-purpose vehicles. It is mainly used for the construction, maintenance and maintenance of the rail contact network. It can also be used for the installation of signal lights on railways or highways, tunnel cleaning and other occasions requiring high-altitude operations. A total of 33 patents have been applied for in the project, including 4 invention patents (authorized); 29 utility model patents (24 authorized and 5 accepted), and 3 enterprise standards have been formulated.

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