1. © 2008 Kaeser Compressors, Inc., USA (V2.1) 1 Kaeser Mobilair™ “Specifications are subject to change without notice” The Kaeser Mobilair Group

2. © 2008 Kaeser Compressors, Inc., USA (V2.1) 2 Kaeser Mobilair™ “Specifications are subject to change without notice” Kaeser Mobilair Headquarters US Headquarters Fredericksburg, VA German Headquarters Coburg, Germany

3. © 2008 Kaeser Compressors, Inc., USA (V2.1) 3 Kaeser Mobilair™ “Specifications are subject to change without notice” We have more than 85 years of manufacturing experience. We are 3,000 employees and growing. We are a global company with representation in 79 countries. Air systems are all we do. We offer a complete line of compressed air products. Our products are manufactured in the U.S. Germany and France. About Kaeser

4. © 2008 Kaeser Compressors, Inc., USA (V2.1) 4 Kaeser Mobilair™ “Specifications are subject to change without notice” ISO 9001 Certified Highest possible customer satisfaction: provide the best solution for each customer at a price fitting to the market in the required quality in the time agreed in the most efficient manner with minimal environmental impact ISO 14001 Certified Committed to environmental protection Standards of Excellence

5. © 2008 Kaeser Compressors, Inc., USA (V2.1) 5 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair™ Models

6. © 2008 Kaeser Compressors, Inc., USA (V2.1) 6 Kaeser Mobilair™ “Specifications are subject to change without notice” Our reliability and energy efficiency minimizes the long-term costs of owning and operating your mobile compressed air system. Kaeser customers enjoy our world-wide reputation for superb reliability and energy efficiency. Kaeser Quality

7. © 2008 Kaeser Compressors, Inc., USA (V2.1) 7 Kaeser Mobilair™ “Specifications are subject to change without notice” 4 micron compressor inlet filter Sigma Profile™ airend Mobilair Standard Features Modulation control Heavy duty diesel engine (except M15 / M17) Electric starting

8. © 2008 Kaeser Compressors, Inc., USA (V2.1) 8 Kaeser Mobilair™ “Specifications are subject to change without notice” Heavy duty bumpers Lifting eye Torsion bar suspension (Except M15 / M17) DOT approved lights and reflectors (Except M15 / M17) High ground clearance Mobilair Standard Features

9. © 2008 Kaeser Compressors, Inc., USA (V2.1) 9 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair Standard Features Solid steel chassis Shock assisted full opening canopy or removable panels Easy access for maintenance Galvanized steel canopy Rotomolded polymer canopy (M15 / M17 / M26)

10. © 2008 Kaeser Compressors, Inc., USA (V2.1) 10 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M15 20 hp Honda gas engine FAD: 50 cfm @ 100 psig working pressure Thermostatically controlled combination valve Electric start 4 micron compressor inlet filter Modulation control Belt-driven Sigma Profile airend Extremely low sound levels

11. © 2008 Kaeser Compressors, Inc., USA (V2.1) 11 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M17 25 hp Honda gas engine Belt-driven Sigma Profile airend FAD: 60 cfm @ 100 psig working pressure Thermostatically controlled combination valve Electric start 4 micron compressor inlet filter Modulation control Extremely low sound levels

12. © 2008 Kaeser Compressors, Inc., USA (V2.1) 12 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M26 Kubota D1105-B diesel engine Direct coupled Sigma Profile airend FAD: 92 cfm @ 100 psi working pressure Thermostatically controlled combination valve Heavy-duty cold start battery Modulation control

13. © 2008 Kaeser Compressors, Inc., USA (V2.1) 13 Kaeser Mobilair™ “Specifications are subject to change without notice” Rotomolded polymer canopy Mobilair M26 Dent and scratch resistant Transparent fuel tank Reflector and lighting package Torsion bar suspension Tool box

14. © 2008 Kaeser Compressors, Inc., USA (V2.1) 14 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M50 Kubota V1505-T diesel engine Direct coupled Sigma Profile airend FAD: 185 cfm @ 100 psi working pressure 4 micron compressor inlet filter 21 gallon fuel tank Thermostatically controlled combination valve

15. © 2008 Kaeser Compressors, Inc., USA (V2.1) 15 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M50 Easy access canopy Heavy-duty bumper Reflector and lighting package Height adjustable hitch Large tool box Easy to read instrument panel

16. © 2008 Kaeser Compressors, Inc., USA (V2.1) 16 Kaeser Mobilair™ “Specifications are subject to change without notice” Kubota V2403 diesel engine Mobilair M57 Direct drive Sigma Profile airend FAD: 210 cfm @ 100 psi working pressure 10+ hours of full load operation Thermostatically controlled combination valve 4 micron compressor inlet filter

17. © 2008 Kaeser Compressors, Inc., USA (V2.1) 17 Kaeser Mobilair™ “Specifications are subject to change without notice” Super sound proofed canopy Mobilair M57 Easy access gull-wing doors Easy to read instrument panel with load switch Heavy duty bumper and lighting kit Rigid tow bar with adjustable hitch Large tool box

18. © 2008 Kaeser Compressors, Inc., USA (V2.1) 18 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M57 - Offshore Package Stainless steel enclosure Galvanized steel skid Galvanized crash frame Solid steel floor Spark arrester Shut down valve

19. © 2008 Kaeser Compressors, Inc., USA (V2.1) 19 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M57 - Utility Designed for cross mounting on utility vehicles Fork lift slots Eye level curb side instrument panel Optional aftercooler package

20. © 2008 Kaeser Compressors, Inc., USA (V2.1) 20 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M70 Direct drive Sigma Profile airend FAD: 250 cfm @ 100 psi working pressure 10+ hours of full load operation Thermostatically controlled combination valve 4 micron compressor inlet filter Kubota V2003T diesel engine

21. © 2008 Kaeser Compressors, Inc., USA (V2.1) 21 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M70 Easy access gull-wing doors Easy to read instrument panel with load switch Rigid tow bar with adjustable hitch Large tool box Super sound proofed canopy Optional aftercooler package

22. © 2008 Kaeser Compressors, Inc., USA (V2.1) 22 Kaeser Mobilair™ “Specifications are subject to change without notice” Kubota V3800 diesel engine Mobilair M100 Gear driven Sigma Profile airend FAD: 375 cfm @ 100 psi working pressure Thermostatically controlled combination valve High capacity cold start battery

23. © 2008 Kaeser Compressors, Inc., USA (V2.1) 23 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M100 Heavy-duty steel chassis Fully galvanized canopy Modulation control Optional pressures up to 145 psi Operating temperatures up to 120ºF Super sound proofing Optional aftercooler package

24. © 2008 Kaeser Compressors, Inc., USA (V2.1) 24 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M122 Deutz BF4M 2012C diesel engine Gear driven Sigma Profile airend FAD: 400 cfm @ 100 psi working pressure Thermostatically controlled combination valve 4 micron compressor inlet filter High capacity cold start battery

25. © 2008 Kaeser Compressors, Inc., USA (V2.1) 25 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M122 Heavy-duty steel chassis Fully galvanized canopy Modulation control Optional pressures up to 190 psi Operating temperatures up to 120ºF Super sound proofing

26. © 2008 Kaeser Compressors, Inc., USA (V2.1) 26 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M270 Mercedes Benz 501 diesel engine Gear driven Sigma Profile airend FAD: 950 cfm @ 100 psi working pressure 10 micron spin-on oil filter High capacity cold start battery Optional pressures up to 205 psi

27. © 2008 Kaeser Compressors, Inc., USA (V2.1) 27 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair M270 Heavy-duty steel chassis Rigid pipes incorporate flexible connections and are leak proof Fully galvanized canopy Lockable access doors and instrument panel Torsion bar suspension

28. © 2008 Kaeser Compressors, Inc., USA (V2.1) 28 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair Optional Features Optional generator attachment: M70 Mobilair M100 Mobilair Skid mounting available on all models

29. © 2008 Kaeser Compressors, Inc., USA (V2.1) 29 Kaeser Mobilair™ “Specifications are subject to change without notice” Pavement breaker Mobilair Optional Features Complete line of air tools: Clay digger Chipping hammer Backfill tamper Heavy-duty scraper Rivet buster Rock drill

30. © 2008 Kaeser Compressors, Inc., USA (V2.1) 30 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair Start-Up Check engine oil level Check engine coolant Check fuel level Check battery condition Verify compressor oil level Inspect all hoses and fittings Inspect all engine fuel and coolant lines

31. © 2008 Kaeser Compressors, Inc., USA (V2.1) 31 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair Operation Location Maintain sufficient distance around unit, at least 60 inches of clearance on all sides Locate on a flat surface Check wind direction Cooling air outlet away from wind Provide for sufficient ventilation of exhaust gasses and cooling air

32. © 2008 Kaeser Compressors, Inc., USA (V2.1) 32 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair Transporting Observe the maximum road speed Drawbar should be horizontal to tow vehicle Check the tire pressure Verify the wheel nuts are tight Check operation of the lighting Verify the unit is properly connected to the tow vehicle Verify safety chains are properly attached

33. © 2008 Kaeser Compressors, Inc., USA (V2.1) 33 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair Compressor Maintenance Compressor Maintenance IntervalMaintenance tasks: Daily Check inlet air filter maintenance indicator Check the oil level 50 hours after initial start-up Replace the compressor oil filter Six-months or every 200 – 250 hours Clean or replace air filter Clean the oil cooler Additional annual tasks (every 400 – 500 hours) Have the pressure relief valve checked Every 1,000 hours Change the compressor oil Replace the compressor oil filter Every 2 years Change the oil separator cartridge

34. © 2008 Kaeser Compressors, Inc., USA (V2.1) 34 Kaeser Mobilair™ “Specifications are subject to change without notice” Mobilair Engine Maintenance Engine Maintenance IntervalMaintenance tasks: Daily Check engine oil level Check inlet air filter maintenance indicator 50 hours after initial start-up Change engine oil Change engine oil filter Every 100 hours Check V-belt tension, and adjust if needed Six-months or every 200-250 hours Clean air filter element Change engine oil and oil filter Additional annual tasks (every 400 – 500 hours) Replace air filter element Replace fan V-belts Adjust valve clearance Every 1,500 hours Have the fuel injectors checked Every 3,000 hours Have the fuel injector pump checked The maintenance intervals given are recommended intervals and could shorten considerably under unsuitable ambient or operational conditions.

35. © 2008 Kaeser Compressors, Inc., USA (V2.1) 35 Kaeser Mobilair™ “Specifications are subject to change without notice” The Kaeser Mobilair Group