Dlouhé a těžké jízdní soupravy

Abstract

The bachelor work is focused on long and heavy semi-trailer units from operational-technical-economic characteristics standpoint. The first chapter deals with comparison of actual and proposal kinds of semi-trailer units and shows the differences. The second chapter deals with legislative problems of new units both dimension and rideable radius. Another operative factors are the weight of the unit and spreading of the load on the trailer axle. The third chapter contains the specification of construction solutions of units. In the forth chapter are the operational and economic characteristics of units enumerated and compared with current.