The invention discloses horizontal pushing type garbage compression equipment comprising a base, a box body, a compression structure, a hydraulic rod, a pushing plate, a filtering structure, a groove,a seepage hole, a first motor, a rotating shaft, a gear, a rack, a piston, a filter screen, a water pipe, a rotating structure, a fixing structure and a feeding port. According to the garbage compression equipment, through fixed connection of the hydraulic rod and the pushing plate, and connection of the filtering structure with the inner wall of the box body, when garbage is thrown into the boxbody through the feeding port, the pushing plate is driven by the hydraulic rod to extrude the garbage towards a rotating door fixed by the fixing structure, and fine garbage generated during extrusion is blocked outside the seepage hole by the piston; thus, the seepage hole and the filter screen are prevented from being blocked; and after garbage compression is finished, the first motor is driven, so that the piston is moved away from the seepage hole, thereby facilitating discharge of sewage and waste liquid generated during compression.