RUNNING SYSTEM OF CRAWLER TRACTOR Russian patent published in 1994 - IPC

FIELD: track-laying vehicles. SUBSTANCE: running system of crawler tractor cross pipes with fitted-in torsion bars and levers installed on ends of pipes and coupled with torsion bars. Some levers carry single balanced road wheels and some levers, doubled balanced road wheels. Running system has side members which have bearing surfaces with seats for unified pipe position locks. Number and arrangement of seats along side member corresponds to required positions of road wheels at actual loads on tractor. Pipes are connected to side members by individually detachable joints. EFFECT: enlarged operating capabilities. 7 dwg