Fire tank truck ??-8,0-70 (5557) of 6YN31 type 6Y211W modification on the base of URAL-5557-1151 chassis (-60,-62,-70,-72,-74,-7 Fire tank truck ??-7,0-40 (55571) of 6YN31 type 6Y311W modification on the base of URAL-55571-1151 chassis (-60,-62,-70,-72,-74) Fire tank truck ??-6,0-40 (4320) type 6YN31 modification 6Y112W on the base of chassis URAL-4320-1951 (-60,-62,-70,-72,-74,-76). Fire tank truck ??-7,0-40 (5557) of 6YN31 type 6Y221W modification on the base of URAL-5557-6151 (-70,-72,-74,-76) chassis. Fire tank truck ??-6,0-70 (5557) of 6YN31 type 6Y211W modification on the base of URAL-5557-1151 chassis (-60,-62,-70,-72,-74,-7 Fire tank truck ??-8,0-70 (4320) type 6YN31 modification 6Y111W on the basis of chassis URAL-4320-1151 (-61,-63,-71,-73,-75,-77) Fire tank truck ??-6,0-70 (4320) type 6YN31 modification 6Y112W on the basis of chassis URAL-4320-1951 (-60,-62,-70,-72,-74,-76) Fire tank truck ??-7,0-40 (4320) of 6YN31 type 6Y124W modification on the base of URAL-4320-6981 (-70,-72,-74,-76) chassis. Fire tank truck ??-8,0-40 (5557) of 6YN31 type 6Y211W modification on the basis of URAL-5557-1151 chassis (-60,-62,-70,-72,-74,-