Ibu draịt - ụgbọ mmiri na-ebudata

Aclamshell bọketNke ahụ ga-emepe ma na-emechi, nke ejiri scoop ma hapụ ihe. Ejiri ihe eji adigide, emepụtara ya maka ijikwa ụgbọ ala ndị dị elu.
Clamhell jidere maka cranes na-enye onyinye ngwa ngwa na ụlọ ọrụ na-akwụ ụgwọ ụlọ ọrụ site na 15 cubic mita, na-ejere ndị ahịa ozi n'ụwa niile na ọnụahịa asọmpi.
Portgwọ igwe Port na-adịgide: na-adịgide adịgide, ndozi, na ịrụ ọrụ nke ọma. Ihe ngwọta nke Gohua Grouplered nke Weihua na-ejikọ arụmọrụ.