This is the TRACER 2.0: an autonomous ground vehicle that can carry up to 100kg payload. It has max speed of 2m/s. Even though it has double the payload than its predecessor, it has the same footprint. It can also maneuver in tight spaces. The below video teases this new robot:
The original Tracer had 4 hours of battery life. IT has a steel structure. More information is available here.