So advanced, it’s simple. The Guided by Seegrid® patented vision technology integrated onto the Linde P50 C tow tractor provides simple, affordable, flexible automation for the movement of your flatbed cars, trains, or carts. No facility modifications or design changes required as the Guided by Seegrid® P50 C tow tractor uses vision-guidance in the existing infrastructure to navigate throughout a facility--no wires, laser targets, tapes or magnets needed for navigation. Simply attach the load to the Guided by Seegrid® P50 C tow tractor, type in the route on the keypad, and the flexible AGV is ready for transport.. This vehicle is only available in Europe.