Akara mmanụ na-ese n'elu mmiri bụ akara igwe igwe

Akara mmanụ na-ese n'elu mmiri bụ akara igwe igwe eji eme ihe na mbụ dị ka akara rọba na chassis nke bulldozer.Ebibiri akara rọba mbụ ahụ ngwa ngwa n'ihi nrụrụ, abrasion, na imi nke ájá.Otú ọ dị, akara mmanụ nke na-ese n'elu mmiri bụ akara igwe na-arụkọ ọrụ ọnụ nke e mere maka ọnọdụ ọrụ siri ike dị otú ahụ, na-egbochi nsị nke mmanụ mmanụ na igbochi ntinye nke unyi dị n'èzí na ihe ndị ọzọ na-emerụ emerụ n'ime ụlọ ọrụ.E wezụga nke ahụ, akara mmanụ na-ese n'elu mmiri nwere usoro dị mfe, na-eyi nkwụsi ike, nkwụsị nke vibration, nkwụsị nkwụsị, mgbagwoju anya, mmetụta na ịkụgharị, ọrụ siri ike na nke a pụrụ ịdabere na ya, ogologo ndụ ọrụ na mmezi dị mma.A na-akpọkwa akara mmanụ dị otú ahụ dị ka akara mmanụ cone okpukpu abụọ, akara na-adịgide adịgide ma ọ bụ mkpuchi ihu igwe.

Ọzọkwa, Ọ na-agụnye oche oche conical na-ese n'elu mmiri na otu mgbanaka O-mgbanaka, nke na-adaba na oche na-ese n'elu mmiri na-ekpuchi elu.Ya mere, enwere ike ịnye nnukwu ihe na-ese n'elu mmiri, na oche mkpuchi na-ese n'ụdị L dịkwa mfe nhazi.