Meet the Robotnik RB-SHERPA: a tough mobile robot for indoor and outdoor tasks. It has 200kg capacity. This mobile platform can automatically follow a human operator. It has a modular design with a control architecture based on ROS. The RB-SHERPA has max speed of 2.5m/s. It can handle slopes up to 25%.
The RB-SHERPA comes with WiFi connectivity. It is suitable for pick & transport applications, agriculture, and military missions. The above video shows it in action.