Concrete cutting equipment

The utility model relates to the technical field of concrete cutting and discloses concrete cutting equipment which comprises a bottom plate, a driving box is arranged at one end of the top of the bottom plate, a cutting motor is arranged in the driving box, a cutter is arranged at the tail end of an output shaft of the cutting motor, a dust cover is fixedly installed on the periphery of the top end of the cutter, and a collecting box is arranged on one side of the bottom end of the dust cover. A collecting box is arranged at one side of the bottom end of the dust cover, a guide groove is formed in the collecting box, one end of the dust cover extends into the guide groove, a waste water tank is arranged at the other end of the top of the bottom plate, and one side of the waste water tank is communicated with the guide groove in a sealed mode. A large amount of splashing waste water is guided into the waste water tank so that the waste water can be treated in a centralized mode, and the situations that waste