Ntugharị ihe na-adịghị na igwe dizel locomotive EMD 710 na-achọkarị ihe nnọchi anya ndị a:
(1) cylinder liners - mmiri-ụdị, OE nkọwa;
(2) pistons na piston mgbanaka - dakọtara na liner bore akụkụ;
(3) isi cylinder - a nwalere nrụgide na flatness-kwetara;
(4) crankshaft - na isi bearings, njikọ mkpanaka bearings, na ntinye bearings dị ka ihe kwekọrọ ekwekọ; na
(5) gaskets niile metụtara, akàrà, na ngwaike.
Igwe Changsha Haochang (HC Enginepart) na-enye ihe ndị a niile dị ka ngwa nrụgharị a na-ahazi, nke arụpụtara na nkọwapụta OE n'okpuru ISO 9001: asambodo 2015, yana maka ma EMD 710 na 645-usoro engines. Enwere ike ịmepụta nhazi ngwa ngwa omenala dabere na nkọwa ụgbọ mmiri na arịrịọ. Kpọtụrụ hc-enginepart.com