Modular system for e.g. lorry, has carrier module for energy source of vehicle, and auxiliary tank arranged at fuel tank of vehicle to accommodate auxiliary liquid, where auxiliary tank is positioned below carrier module

摘要

The arrangement has a carrier module (2) for an energy source of a vehicle e.g. commercial road vehicle. An auxiliary tank (1) is arranged at a fuel tank of the vehicle to accommodate auxiliary liquid e.g. AdBlue(RTM: aqueous urea solution), where the auxiliary tank is positioned below the module. An ascent device is formed with step treads (51, 52) that are fastened at the module and/or the tank (1). The step treads are integrated in a cover hood (4) of the tank (1). The tank (1) has a molding for accommodating a compressed air reservoir in a surface (11) that faces the module.