Eyilwe ngokukodwa kwi-SANY kunye neentlobo ezahlukeneyo zezixhobo zokuphakamisa, esi sisixhobo esisisiseko sokukhusela ukukhusela i-hook overtravel kunye nokuqinisekisa ukhuseleko lokwakha.

Le mveliso yeyoqobo yomda wobude ehambelana nomzi-mveliso (iswitshi yokuchasana nokugqithisa ngaphezulu) yeekhreyini zelori zeSANY, eyilelwe ngokukodwa imisebenzi ekhuselekileyo yecrane. Xa i-hook iphakama ekuphakameni okusethiweyo, isixhobo sinqumla ngokuzenzekelayo isiphaluka sokuphakamisa i-hoist kwaye sibangele i-alarm ebonakalayo ebonakalayo, ukukhusela izingozi zokhuseleko ezifana ne-hook overtravel kunye nokuphuka kwentambo yocingo. Sisixhobo esiyimfuneko sokukhusela ukhuseleko kwimisebenzi yokuphakamisa.

I-SANY GJ-1 Overwind Switch sisixhobo sokhuseleko esilungiselelwe ngokukodwa ukunyuswa koomatshini. Ngokujonga ixesha lokwenyani indawo ye-hook, ikhawuleza inqumle isekethe yokulawula yokuphakamisa xa umda wokusetwa kwangaphambili ufikelelekile, ngokusisiseko ukuthintela iingozi ezinje ngentambo yentsimbi, ukuqhekeka kunye ne-hook overtopping. Inika ukhuseleko oluthembekileyo lwezixhobo kunye nokhuseleko lwabasebenzi. Le mveliso iyahambelana nalo lonke uchungechunge lwe-SANY cranes, i-crawler cranes, ii-cranes zelori kunye ne-port hoisting izixhobo, ezinomgangatho ophezulu wokukhusela kunye nokukwazi ukuchasana nokuphazamiseka ukulungelelanisa kwiimeko ezahlukeneyo zokusebenza ezinzima.