Depth RoRo utilises a global fleet of roll on roll off vessels to transport cargo.
With RoRo shipping the cargo size is limited to the safe working load or ramp capacity of the ship and the hatch or deck height. Most modern RoRo vessels have adjustable internal deck heights so the height declaration of the cargo is important to ensure it can fit through the hatch and also be stowed inside the vessel. The width of the cargo is also important however cargo is rarely too wide to fit through the hatch.