Inde. Makina a Changsha Haochang (HC Enginepart) amapanga ma crankshafts a injini za dizilo za EMD 645-series. Ma crankshafts amapezeka kuti awonedwe posachedwa - ogula amatha kutsimikizira kukula kwa magazini, kulimba kwa kuwerengera, ndi kumaliza kwapamwamba musanapange voliyumu. Chitsimikizo cha chaka chimodzi pambuyo pokhazikitsa chimaperekedwa pama crankshafts onse a EMD645 omwe amatumizidwa pansi pa mitundu ya HC. Zogulitsa zonse zimapangidwa motsatira ndondomeko ya OE ndikutsimikiziridwa pansi pa ISO 9001:2026. Pazofunsira zitsanzo ndi mafotokozedwe, lemberani.