ʻEhia ka nui o nā ukana e hiki ai i kahi pahu hoʻokahi o ka China-Europe Railway Express ke lawe?

Wahi a nā koi o China Railway Corporation, ʻo ka wikiwiki o ka hana ʻana o nā kaʻaahi wikiwiki (me nā kaʻa kaʻa kaʻa wikiwiki, nā kaʻaahi multimodal transport fast train, a me nā kaʻa kaʻa ukana ʻo Kina-Europe) ʻo 120 mau kilomita i kēlā me kēia hola, me ka ukana axle ʻaʻole iʻoi aku ma mua o 18 tons a me kahi. ʻaʻole i ʻoi aku ke kaumaha o ke kaʻa ma mua o 72 tona.ʻAʻole ʻae ʻia nā pahu hāmama e hoʻohana no ka hoʻouna ʻana.

Ma muli o kēia mau koi:

1. Ke lawe ʻia ka pahu ukana ʻo Kina-Europe i kahi pahu 20-kapuaʻi, pono e lawe pālua ʻia (pono ma ke ala like).
2. ʻAʻole pono e ʻoi aku ka nui o ke kaumaha o ka pahu pahu 20 kapuaʻi ma mua o 24 tons.
3. ʻO ka ʻokoʻa kaumaha ma waena o nā pahu ʻelua 20-kapuaʻi i loko o kahi pālua pono e emi ma lalo o 5 tons.
4. ʻAʻole hiki ke ʻoi aku ka nui o ke kaumaha o nā pahu pahu a pau i ke kaʻaahi holoʻokoʻa ma mua o 1300 tons.
5. No nā kaʻa kaʻa ukana ʻo Kina-Europe me nā ipu 40-kapuaʻi, ʻaʻole hiki ke ʻoi aku ka nui o ke kaumaha o ka pahu pahu i kēlā me kēia kaʻa ma mua o 25 tons (ʻo ia hoʻi, ʻaʻole hiki ke ʻoi aku ke kaumaha o ka ukana ma mua o 21 tons).