Ka mor'a moo, re ile ra beha li-jacks tsa hydraulic tse lokiselitsoeng ka tlas'a mohaho, 'me ra laola ho phahamisa li-jacks tsohle ka mokhoa oa ho phahamisa synchronous oa hydraulic synchronous. Mona, theknoloji ea morao-rao ea ho phahamisa ea synchronous e sebelisoa ho qoba mefokolo e fetileng ea asynchronous. Ha ho tšenyo ea meaho. Ka mor'a ho phahamisa ka makhetlo-khetlo, mohaho o ile oa fihla bophahamong bo reriloeng esale pele, re ile ra beha mela e 2 ea li-trailer tsa hydraulic flatbed ka tlaase ho mohaho 'me re emetse ho tlosoa ha li-jack. K'haravene ea ho qetela e hloka ho khona ho jara boima ba mohaho ka botlalo. Morero o phethetsoe halofo feela mona. Ka mor'a moo, mohaho oa khale o huleloa moo o eang teng, o khutlisetsoa sebakeng sa oona, 'me jack hydraulic jack e laoloa ke mokhoa oa ho phahamisa oa synchronous hape. Phapang nakong ena ke ho sebelisa ho theoha ha synchronous ea jack hydraulic ho etsa hore e lule hantle.