Iirobhothi zokuchola kabini ezizenzekelayo zokurhwasha iishelfu ziyafana ne-ACR ezenzekelayo. Kodwa owona mahluko kakhulu yifolokhwe yerobhothi inokusebenza cela ifolokhwe ye-VNA yeforklift ukuba ikhethe ngaphandle kokubeka kwicala lasekhohlo emva kokugqiba umthwalo kunye nokukhulula kwicala lasekunene.