Uchungechunge lwe-EMD 645 luyinjini yedizili ephakathi nendawo enamajubane amabili ethuthukiswe yi-Electro-Motive Division of United States. Yakhelwe ngokukhethekile amandla okulandela ujantshi futhi iyasebenza emandleni wasolwandle namadivayisi okugcina amandla okugcina amandla
Amapharamitha asemqoka
Bore noStroke: 230.2 Mm Bore + 254 Mm Stroke
Isakhiwo se-Cylinder: Ukuhlelwa okwenziwe nge-V nge-angle engu-45 °, ukucushwa okusekela okufana nesilinda esingu-8, i-12-cylinder, i-16-cylinder, kanye ne-20-cylinder
Ukuthutha namandla:
Uhlobo lwe-20-Cylinder lunokuchithwa okukodwa kwe-10.57L kanye nokuthuthwa okuphelele kwe-211.4l
Amandla asukela ku-750 kuye kwangama-450 amahhashi amahhashi, futhi i-torque ephakeme yenguqulo yama-cylinder ifinyelela kuma-31,500 n · m
Ubuchwepheshe bokucindezela
Yamukela inhlanganisela ye-mechanical superCharging kanye ne-turbocharging yegesi:
Lapho umthwalo uphansi, i-crankshaft gear ishayela i-turbocharger ukwenza ngcono ukusebenza kahle kokuhlanganisa
Shintshela ku-turbocharging emsebenzini omkhulu ukuze uthuthukise amandla okuphuma