The invention discloses a fire rescue robot. The fire rescue robot comprises an obstacle detection sensor, a baffle, a protection cover, a bed plate, a control box, a first front leg supporting plate, a front leg motor, a front leg small arm hydraulic cylinder, a second front leg supporting plate, a third front leg supporting plate, a front leg big arm hydraulic cylinder, a front leg small arm joint, a fourth front leg supporting plate, a front leg big arm joint, a first back leg supporting plate, a back leg large arm joint, a second back leg supporting plate, a third back leg supporting plate, a back leg small arm hydraulic cylinder,, a back leg motor, a back leg small arm joint, a fourth back leg supporting plate and a back leg large arm hydraulic cylinder. The fire rescue robot has the beneficial effects of being simple in structure, small in weight, good in dynamic characteristic and the like; and meanwhile, the limb structure is adopted, and the walking reliability of the robot on complex terrains is effectively improved.