Uyilo loLwakhiwo: Iikhreyini zebhulorho ephantsi kwe-hung ziphawulwa ngoyilo lwazo olulodwa apho ibhulorho kunye ne-hoist zixhonywe kumzantsi weflange yeendlela zeenqwelo-moya, ezivumela ikhreyini ukuba isebenze ngaphantsi komgaqo weenqwelo-moya.
Umthamo womthwalo: Ezi cranes ziyilelwe ukukhanya ukuya kusetyenziso oluphakathi, kunye namandla omthwalo ukusuka kumakhulu ambalwa eeponti ukuya kwiitoni ezininzi.
I-Span: Ubude beekhreyini ezixhonywe ngaphantsi budla ngokulinganiselwa ngakumbi kuneekhreyini ezibalekayo eziphezulu, kodwa zisengagubungela iindawo ezininzi.
Ukwenza ngokwezifiso: Ngaphandle komthamo wabo ophantsi womthwalo, iikhreyini ezixhonywe ngaphantsi zinokuthi zilungelelaniswe ukuba zilungele iimfuno ezithile zokusebenza, kubandakanya ukuhluka kobude besithuba kunye namandla okuphatha umthwalo.
Iimpawu zoKhuseleko: Ii-cranes eziphantsi kwe-Underhung zixhotyiswe ngoluhlu lweempawu zokhuseleko ezifana neenkqubo zokukhusela ukulayisha ngaphezulu, amaqhosha okumisa ngokukhawuleza, izixhobo ezichasene nokungqubana, kunye nokutshintsha umda.
Izicwangciso zoShishino: Iikhreyini zebhulorho eziphantsi kwe-Underhung zisetyenziswa kwizityalo zentsimbi ezinzima, izityalo eziqengqelekayo, imigodi, izityalo zephepha, izityalo zesamente, amaziko ombane, kunye nezinye iindawo ezinzima zoshishino.
Ukuphatha izinto eziphathekayo: Zilungele ukuphakamisa kunye nokuthutha oomatshini abakhulu, izinto ezinzima, kunye nezixhobo ezinkulu.
I-Space-Constrained Environments: Ezi cranes zifaneleka ngokukodwa kwindawo apho indawo yomgangatho incinci okanye apho kufuneka khona i-headroom ephezulu.
Ukuhlanganiswa kwiZakhiwo ezikhoyo: Iikrane eziphantsi kwe-underhung zinokudibaniswa kwizakhiwo zokwakha ezikhoyo, zibenze isisombululo esisebenzayo soluhlu lwezixhobo zokuphatha izinto zokukhanya eziphakathi.
Amacandelo aphambili eijinga phantsiiikhreyini zebhulorho ziquka umqadi ophambili, umqadi wokuphela, itroli, inxalenye yombane kunye negumbi lokulawula. I-crane ithatha i-compact layout kunye noyilo lwemodyuli kunye nendibano, enokusebenzisa ngokufanelekileyo ukuphakama okukhoyo kunye nokunciphisa utyalo-mali kwisakhiwo sentsimbi yokusebenzela.Ibhulorho ephantsiIikhreyini zivavanywa ngokungqongqo kunye nolawulo lomgangatho phambi kokunikezelwa ukuze kuqinisekiswe ukuba ziyahlangabezana neeparamitha zokusebenza ezifana nokuphakamisa umthamo, ukuphakama kunye nobude.