Meet the VertiDrive M3 from BlastOne: a sandblasting robot that can get the job done 3x faster than a man with a nozzle. It has a blasting capacity of up to 1500 ft2/hr with a drive speed of 0-22ft/minute. The VertiDrive M3 robot can be used to remove coatings on vertical, horizontal, and overhead steel surfaces, including storage tanks and ship hulls.
The unit weighs 136lbs. It can be operated from a safe distance using a remote control.