Promobil magazine published a market overview of maneuvering systems (Movers) for caravans. These devices allow moving a trailer without a tow vehicle using a remote control. The comparison includes models from Alkoⓘ, Obelink, Easydriver, Enduro, Carbest, P1, Fritz Berger, Robot-Trolley, and Trumaⓘ. Prices range from €689 (Obelink Prestige) to €3,685 (P1 Model S). Most systems use a remote control; only Easydriver and Reich offer app control. The Robot-Trolley attaches to the drawbar instead of wheels but has limited climbing ability (10% gradient).
