Ngwụcha mkpanaka nwere isi yiri anya nwere ogwe aka dị n'ime ya nke na-eme ka ebe obibi maka ihe na-agba gburugburu dị larịị. A na-eji ha eme ihe karịsịa na nsọtụ piston hydraulic ma ọ bụ pneumatic iji jikọta silinda na ihe jikọtara ya. Ngwụcha Mkpanaka bụ ihe na-agba gburugburu nke nwere mgbanaka dị n'ime gburugburu nke nwere nkenke na ike nke yiri nke ihe na-agba bọọlụ ígwè.
