·SY-YTDG-RS1600,SY-YTDG-RS1600-
·SY-YTDG-RS2500,SY-YTDG-RS2500-
·SY-YTDG-RKB18,SY-YTDG-RKB18-S,
·SY-YTDG-RKB50,SY-YTDG-RKB50-T,
·SY-YTDG-RKB100,SY-YTDG-RKB100-
·SY-YTDG-RKB200,SY-YTDG-RKB200-
·SY-YTDG-RKB400,SY-YTDG-RKB400-
·SY-YTDG-RKB600,SY-YTDG-RKB600-
·SY-YTDG-RKB2500,SY-YTDG-RKB250