With cylinder test valves open and isolation switch in start position and fuel pump off, using layshaft manual control lever, hold governor power piston in shutdovrn position and turn engine several revolutions by pressing engine start button. The electromotive division s model 645 prime mover further advanced the builders dominance in the locomotive marketplace. Maintenance information involving the diesel engine and its auxiliary equipment is provided in the emd engine maintenance manual. Emd 645 airbox pressure problem emd 20 cylinder engines arranged in a row, click for emd 645 manuals and specs unexpected technical problem causes big headache. Electro motive 645 diesel engine by philip hom issuu. The diesel engine was born from a need to offer increased horsepower since the reliable model 567, which had been in production since 1938 and finally reached the limit of its capabilities. The combination of emd, progress rail and caterpillar provides an. Turbocharged 8 cylinder diesel with 2 ratings to max 1696 sae hp 1265kw. Emd 12 645 e operating manual emd 645 engine manual. Information about locomotive operation can be found in the gt46mac locomotive systems and operation manuals.
What happened is that these engines originally operated at 900 rpm to produce electricity at 60 cycles. The partially assembled crankcase is mounted in a turning fixture, which allows the welder to position it so. Bearing camshafts, injectors, bushings, gaskets, etc. Service manual emd free ebook download as pdf file. Oem designed, digital control of the engine and generator for. Emd 645 diesel engine specifications, bolt torques, workshop manual, parts book, at barrington diesel club. The emd 645 family of diesel engines was designed and manufactured by the electromotive division of general motors. Emd 645 f7b12 marine diesel engine specifications, ratings, photos, datasheets, manuals, drawings, matching transmissions, matching props. Scheduled maintenance scheduled maintenance service for emd engine driven stationary power units for standby or base load operation introduction this maintenance guide outlines the minimal services, labor and materials necessary to provide the standard. The information contained in the engine maintenance portion of this manual is applicable to all the above model engines unless otherwise.