1. EMD POWER PRODUCTSElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 1

2. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 2 3. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 3 4. EMD Technical Publications & HistoryElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 4 5. Diesel Engine TheoryElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 5 6. EMD-Marine Prime MoverElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 6 7. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 7 8. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 8 9. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 9 10. Engine Components & ConstructionElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 10 11. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 11 12. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 12 13. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 13 14. Cooling SystemElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 14 15. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 15 16. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 16 17. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 17 18. Lube Oil SystemElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 18 19. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 19 20. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 20 21. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 21 22. Air Intake & Exhaust SystemElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 22 23. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 23 24. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 24 25. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 25 26. Engine Speed ControlElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 26 27. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 27 28. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 28 29. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 29 30. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 30 31. Electro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 31 32. Summary EMD designs and manufactures DC and AC Traction Motors EMD Traction Motors range in power levels from 450 to 1000 HP These motors have been integrated with other locomotive systems to provide very reliable motive power EMD continues to develop new Traction Motors for applications around the worldElectro-Motive Diesel is owned by Progress Rail Services, A Caterpillar CompanyCONFIDENTIAL and PROPRIETARY Information 2013 Electro-Motive Diesel Slide 32