Ko te raupapa EMD 645 he motuka-tere-tere tere-tere i hangaia e te waahanga Electro-Motive o te United States. He mea tino hangaia mo te mana tuturu o te ara, me te whai waahi ano hoki ki te mana o te mana me nga taputapu whakatipuranga kaha
Nga tohu matua
He whana me te whiu: 230.2 mm i whanau + 254 mm whiu
Tahora cylinder: v-tohu i te koki 45 °, te tautoko i nga whirihoranga penei i te 8-cylinder, 12-cylinder, 16-cylinder, me 20-cylinder
Te nekehanga me te mana:
Ko te putanga 20-cylinder he nekehanga kotahi-cylindy o te 10.57l me te neke katoa o te 211.4l
Ko te mana e rere mai ana i te 750 ki te 4,200 Horsepower, a ko te tohu tihi o te putanga 20-cylinder tae atu ki te 31,500 n · m
Hangarau Pepe
Whakapaihia te huinga o te miihini miihini nui me te maakahu wai turbocharging:
I te wa e iti ana te kawenga, ka peia e te Grankshaft Gratksharger te turbocharger hei whakapai ake i te kaha o te whakakotahitanga
Huri ki te turbocharging i te taumaha teitei hei whakarei ake i te kaha o te putanga