US Patent 11364959 Modular robotic vehicle

A robotic vehicle with modular track assemblies that are separable from the chassis with the drive unit being self-contained in each track assembly with the motor controller, and the coolant system being enclosed in an ornamental cover all of which is positioned above the track and with a cooler of the coolant system being positioned rearward of the motor and the motor controller and a gear box connected outside the ornamental cover on the inside of the left track assembly to couple the motor to a final drive that drives the track with the motor being positioned above the final drive.