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The Power To Meet Your Needs. <br />Customers looking to maximize fuel economy with <br />the lowest possible cost of operation should select <br />one of our efficiency ratings, from 260 hp to 350 hie <br />(194-261 kW), L9 engines in this ratings family have <br />a unique turbocharger, piston design, damper and <br />aftertreatment system, all of which contribute to a <br />continual fuel economy increase over the past decade — <br />up to a 15 percent improvement since 2007'. <br />Customers with vocational vehicles such as mixers, <br />refuse haulers and dump trucks generally need more <br />power and torque. L9 high-performance ratings for <br />severe -duty and specialty applications range from 370 hp <br />to 380 hp, (276-283 k" with up to 1250 lb-ft (1695 Nom) <br />of peak torque. The Single Module aftertreatment system <br />is designed to optimize exhaust flow and enhance power <br />production. <br />Aftertireatment Technology <br />With Great After -Effects. <br />The Single Module aftertreatment system from Cummins <br />Emission Solutions (CES) sets the now standard for <br />aftertreatment efficiency. It combines the functions <br />of Selective Catalytic Reduction (SCR) and a Diesel <br />Particulate Filter (DPF) in a single flow -through design. <br />The Single Module aftertreatment system has up to <br />a 70 percent reduction In space claim and up to a <br />30 percent reduction in weight, which offers higher <br />payloads and better heat management, which can <br />contribute to improved fuel economy. The UL2 Urea <br />Dosing System eliminates the need for engine coolant <br />lines to the closer, provides more efficient atomization to <br />minimize the: risk of urea dosing deposits and reduces <br />the number of regeneration events needed, all while <br />maintaining a 3 percent to 4 percent Diesel Exhaust <br />Fluid (DEF) usage factor. The combination of higher fuel <br />economy and greater uptime has the potential to increase <br />productivity and profits in every truck. <br />The L9 continues to be fully compliant with On -Board <br />Diagnostics requirements, and meets 2017 U.S. <br />Environmental Protection Agency (EPA) and National <br />Highway Traffic Safety Administration (NHTSA) <br />greenhouse gas GHG and fuel -economy regulations, <br />2017 L9 Maintenance Intervals <br />Maintenance Item Miles/Kilometers Hours Months <br />Oil and Filter <br />15,000 M1 <br />500 <br />6 <br />24,000 KM <br />Fuel Filter <br />15,000 MI <br />500 <br />6 <br />24,000 KM <br />Coolant Filter <br />15,000 M1 <br />500 <br />6 <br />24,000 KM <br />Overhead Adjustment <br />150,000 M1 <br />5,000 <br />48 <br />240,000 KM <br />Standard Coolant Change <br />60,000, MI <br />2,000 <br />24 <br />96,000 KM <br />Coalescing Filter <br />Every 3rd to 4th Oil Change Interval <br />CHEF Filter <br />200,000 MI <br />6,500 <br />320,000 KM <br />Particulate Filter Cleaning <br />200,000 M1 <br />6,600, <br />320,000 KM <br />Consult your Operation and Wntenance Manual for more information <br />2017 L9 Specifications <br />Advertised Horsepower <br />260-380 HP <br />194-283 KW <br />Peak Torque <br />720-1250 LG-FT <br />976-1695 NAM <br />Governed Speed <br />2100/2200 ripm <br />Clutch Engagement Torque <br />500-575 LB -FT <br />678-780 N&M <br />Number of Cylinders <br />6 <br />Engine Weight (Dry) <br />1,695 LB <br />769 KG <br />