With a maximum structural load capacity of 137.1 metric tons 137.1 metric tons (137,166 kg) or 151.2 tons (302,400 lbs) including curb weight, the 747-8 Freighter offers 16 percent more cargo volume than the 747-400 Freighter.

747-8 货机的最大结构负载能力为 137.1 公吨、137.1 公吨（137,166 公斤）或 151.2 吨（302,400 磅）（包括整备重量），其货运量比 747-400 货机多 16%。