4357784 Akụkụ Excavator EX40-2 Carrier Roller

Hitachi EX40-2 carrier roller bụ akụkụ dị mkpa nke Hitachi EX40-2 excavator chassis, nke dị n'elu X-frame, ọ nwere ike ịkwado usoro agbụ ahụ ma debe ya n'ụzọ kwụ ọtọ, iji hụ na ọ na-agba ọsọ nke ọma. mere nke elu mma ígwè site forging na ndị ọzọ Filiks, na ezi machining nkenke, super wear eguzogide, ezi structural ntụkwasị obi na iguzogide deformation, na ụfọdụ n'ime ngwaahịa na-enye a Oge ikike nke ọnwa 24.