TRACTOR-MOUNTED GRAB-TYPE LOADER Russian patent published in 1995 - IPC

FIELD: handling equipment. SUBSTANCE: tractor has two hitch draft arms of rear hitch for mounting frame with eyelets. Frame is fixed to draft arms through eyelets by means of detachable fingers. Brackets made in the form of vertical pockets with openings extending in transverse plane are rigidly connected to frame. Retainers with openings extending in transverse plane are pivotally suspended to lower eyelets of loader casing. Retainers are inserted into bracket pockets, when hitch is lifted, with axes of openings coinciding to provide connection by detachable fingers. Upper adjustable tie-rod of hitch is connected with loader casing eyelets by detachable finger. Loader is moved to transport position by lifting hitch system. During operation loader is supported on legs. EFFECT: increased stability by increased rigidity of hitch, safety operation and convenient and easy hitching of loader to tractor. 4 dwg