Rxr-m80d-k08 is a crawler fire-fighting robot. The fire-fighting robot fire-fighting system can effectively replace the trailer gun and mobile gun, and use its own power to remote control the fire-fighting gun to the required position. It can effectively replace the fire fighters to conduct reconnaissance and fire-fighting near the fire source and dangerous places. The operators can carry out fire-fighting operations 1000 meters away from the fire source to avoid unnecessary operations Casualties. Applicable occasions include but are not limited to public (railway) tunnel fires, subway station and tunnel fires, underground facilities and freight yard fires, large-span and large space fires, petrochemical oil depot and refinery fires, large-area gas and smoke accidents, detection, attack and cover up of dangerous fire targets, fire fighting with inaccessible personnel, and emergency rescue in dangerous occasions.