NOVELTY - The device for processing waste from rotting tunnel, comprises a reception area (11) for the waste (12) disposed in a push rod, which is movably arranged in a base of the reception area, a discharge unit (15) movable in direction by the push rod, a drive unit having a push rod drive unit (16) and a gliding element (22) to drive the push rod, and a bearing device for the gliding element. The bearing device is assigned as a red brass cross head, which is assigned as conveying channel of the gliding element. The cross-head cooperates with a conveying unit and Virginia (VA) steel gliding surface.    USE - Device for processing waste from rotting tunnel (claimed).    ADVANTAGE - The waste processing device is simple and easy to manufacture, has less maintenance cost and longer maintenance interval, guarantees high functional security and ensures fast processing of the waste without any damage.    DETAILED DESCRIPTION - The device for processing waste from rotting tunnel, comprises a reception area (11) for the waste (12) disposed in a push rod, which is movably arranged in a base of the reception area, a discharge unit (15) movable in direction by the push rod, a drive unit having a push rod drive unit (16) and a gliding element (22) to drive the push rod, and a bearing device for the gliding element. The bearing device is assigned as a red brass cross head, which is assigned as conveying channel of the gliding element. The cross-head cooperates with a conveying unit and Virginia (VA) steel gliding surface, which is assigned as a glide bar. The gliding surface is assigned as a surface of a conveying wing arranged at the gliding element. The bearing device is formed as add-on kit, which is additionally mountable at an existing waste processing unit. The gliding element is movable by a hydraulic drive. The cross head has a lubricant hole by which the lubricant is supplied to a lubricant opening in an outside area of the cross-head. The lubricant hole is connected with a central lubrication system. The lubricant opening flows into lubrication groove, which is arranged at the outside area of the cross-head. The surface area of the cross-head has lubricant inclusions.    DESCRIPTION OF DRAWING(S) - The figure shows a waste processing device.    Reception area (11)    Waste (12)    Discharge unit (15)    Push rod drive unit (16)    Gliding element. (22)