Abstract
Keywords: Vehicle, vehicle conception solution, mass characteristic, database.
This paper presents effective way of mass characteristic calculating. The mass characteristics are among the most important output characteristics of the conception solution of vehicle design. Almost, all other exploitation vehicle characteristics are under the influence of the mass characteristics. It is most obvious on the amphibious vehicles example. For these reasons, vehicle concept solution supervise design is necessary. During the designing process, continuously checking of the mass characteristics must be proved.