Light Weight Magnetic Climbing Robot Features HR-MP20 is a single man portable, climbing robot, rated to lift 20 lbs (9kg). Mecanum wheel drive system offers best in class maneuverability. Magnetic adhesion system does not touch the work surface. Works on surfaces from 7” diameter to flat plate Full wireless operation allows for expanded work environment. Optional integration with other devices such as cameras, sensors, inspection equipment (e.g. ultrasound).