● Ibu, ibutu, ntụgharị na mbufe nke ịwụ nwere ike mezue na-akpaghị aka;
● Nnukwu akụkụ na-atụgharị mgbe ọ na-arụ ọrụ na-eme ka ọ bụrụ nke zuru oke;
● Nhazi nke ogologo ọganihu hydraulic dị mma maka ịwụ;
● N'usoro a na-emepụta cylinder ebuli na mkpuchi mkpuchi na akụkụ azụ nwere oriọna azụ;
● A na-eji ụkwụ ebuli elu kwụ ọtọ nke nwere ikike nkwado dị ike karị;A na-enye cylinders hydraulic maka ụkwụ na mkpuchi hydraulic, nke na-eme ka nchekwa dịkwuo mma;
● Nhazi na imepụta ụgbọ ala na-emezu ihe achọrọ nke ụkpụrụ mba, ụkpụrụ ụlọ ọrụ, ụkpụrụ na koodu nchekwa;
● A na-emepụta ngwaahịa ndị ahụ ma na-edozi ya dịka eserese na akwụkwọ nkà na ụzụ kwadoro na-esote usoro akọwapụtara;ihe niile, ọkọlọtọ akụkụ na akụkụ na components a na-arụ ọrụ zuru ezu na asambodo nke nnabata yana kwekọrọ na ụkpụrụ mba.
