This is Milrem Robotics’ Type-X Robotic Combat Vehicle: a powerful robot with a modular design that can be outfitted with several 25 mm to 50 mm autocannons. It has a max speed of 80km/h with max payload capacity of 4100kg. It is developed to navigate the battlefield autonomously.
This robotic combat vehicle has a hybrid diesel electric drive. The above video shows it in action.