Metro cars type 81-740.4 / 81-741.4 "Rusich" Metro cars of type 81-740.4 / 81-741.4, or simply - "Rusich .4" - a new type of metro rolling stock, developed by Mytishchi Metrovagonmash. Modification .4, unlike .1, has three pairs of doors in the intermediate sections instead of two, the capacity of the passenger compartment has been increased, the side windows (with the exception of those located at the ends of the head sections) have become wider. Both in the cabin and in the driver's cab, the .4 is equipped with air conditioners. Installation settings inside the archive. read carefully - the installation is not for krivorukov.