ea rona e khethiloeng ea khoebo Mechini e na le mekotla ea boima e entsoeng ka nepo e nang le lisebelisoa tse boreleli le moralo oa ergonomic. ena ea matla e nang le li-pin Mechini e felisa tlhoko ea ho fetola boima ba 'mele, e fana ka phetoho ea hang-hang ea ho hanyetsa bakeng sa liphetoho tse sebetsang hantle tsa boikoetliso.
Joalo ka feme ea lisebelisoa tse khethiloeng tsa Tonakholo Chaena , re etsa mohala o felletseng oa metjhini ea boima ba 'mele:
4-seteishene sa boikoetliso bo bongata - Tharollo e felletseng ea ho ikoetlisa bakeng sa ts'ebetso ea sebaka
Pulley e feto-fetohang habeli - Koetliso e sebetsang e nang le ho hanyetsa boima ba li
-cable crossover system - Litlhophiso tse phahameng / tse tlase tsa pulley tse nang le mekotla ea boima