Cummins Freightliner Engine Reference Guide

Better Every Time. TM

Engine Reference Guide For EPA 2010 Engines

Cummins Inc. Box 3005 Columbus, IN 47202-3005 U.S.A. Phone: 1-800-DIESELS (1-800-343-7357) Fax: 1-800-232-6393 Internet: cumminsengines.com Bulletin 4971300 Printed in U.S.A. Rev. 12/10 ©2010 Cummins Inc.

EnginE REfEREncE guidE 2010

2010 Table Of Contents Heavy-Duty Features ISX15 Medium-Duty Features ISC8.3 ISB6.7 Cummins Westport Inc. ISL G

Page 1 3 12 15 20 25 26

Electronic Tools And Software PowerSpec

32

RoadRelay™ 4

35

QuickCheck

37

INSITE™

39

Special Features Jacobs® Brake Systems

41

Rear Engine Power Take-Off

41

Warranty Heavy-Duty Truck Engines

42

Medium-Duty Truck Engines

43

Alternative Fuel Engines

44

Fire Apparatus/Crash Truck Engines

45

Motorhome Engines

46

Extended Coverage Heavy-Duty ISX15 Truck Engines

47

Vocational ISX15 Engines

50

Medium-Duty ISC8.3/ISB6.7 Truck Engines

51

Alternative Fuel ISL G Engines

53

Fire Apparatus/Crash Truck And Motorhome ISX15/ ISC8.3/ISB6.7 Engines

56

Encore Coverage

58

National Overhaul Warranty (NOW®)

61

Cummins is a pioneer in product improvement. Thus specifications may change without notice.

iii

Page Parts, Service And Support Genuine Cummins Parts

66

ReCon® Parts And Engines

67

CUMPAS

69

RapidServe™

70

Virtual College

71

QuickServe® Online

72

Parts Professional Sales Information

74

freightliner.cummins.com

75

cumminsengines.com

75

cummins.com

75

Customer Assistance Center

75

Vehicle Mission Simulation™ (VMS)

76

Diesel Exhaust Fluid, Fuels And Lubricants

77

Premium Blue®

79

Premium Blue® Extreme

79

Formulas Formulas And Conversions

Inside Back Cover

iv

Heavy-Duty Features And Benefits Every Challenge. Met. n System Integration – Cummins is the only engine manufacturer to design and develop, manufacture and support every component from the air intake to the exhaust aftertreatment in a totally integrated system. n Cummins is able to optimize critical systems to deliver the right technology to our customers in a way that other engine manufacturers using outside suppliers can’t match. n XPI Fuel System – Cummins is the only North American manufacturer with the in-house capability to design and develop this critical element. The XPI fuel system is capable of the highest injection pressures in the industry consistent at every rpm for stronger performance with multiple injection events for cleaner, quieter and more complete combustion. n Single Overhead Cam – Our improved XPI fuel system eliminates the need for a second camshaft. This provides weight savings and simplifies operation. n VGTTM Turbocharger – Custom-built by Cummins Turbo Technologies; this proven technology has set the industry standard for precision performance, dependability and durability since 2002.

Lower Operating Costs. n Fuel Economy – The ISX15 integrated engine package delivers up to 6% better fuel economy (versus EPA 2007 ISX). n Selective Catalytic Reduction (SCR) – A key factor in this fuel economy improvement is the use of proprietary SCR technology, which allows Cummins to lower the amount of cooled EGR in the power cylinder and recalibrate the engine for more efficient combustion and increased fuel economy. • In 2010, the proven Cummins Particulate Filter, which reduces particulate matter by over 90% is combined with Cummins Selective Catalytic

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Reduction (SCR) to meet emissions standards while maintaining best-in-class performance, reliability and durability. Cummins SCR technology has been proven in over 350,000 European vehicles and uses Diesel Exhaust Fluid (DEF) to achieve NOx emissions at near-zero levels. DEF is readily available; reference Cummins Filtration flyer LT15618 for more information. Larger Sweet Spot – Fleets with less experienced drivers will see even bigger fuel economy gains from the three-times larger ‘sweet spot’ with the ISX15. Less Regenerations – The fully integrated technology of the ISX15 requires fewer regeneration events (none at all for over-the-road truckers). Maintenance Intervals – Maintenance intervals and costs remain virtually unchanged with the only additional items being a cleaning of the hydrocarbon doser injector every 150,000 miles (240,000 km) and replacement of the DEF filter at 200,000-mile (320,000 km) intervals. Big Bore ISX15 will deliver a higher resale value at trade-in than smaller displacement engines.

Driver Satisfaction. n Power and Performance – The ISX15 delivers the features that drivers want and need – 600-bhp IntebrakeTM system, Load-Based Speed Control (LBSC), Gear-Down Protection (GDP). n Ratings – SmartTorque ratings continue to be offered, adding up to 200 lb-ft of extra torque in the top two gears so drivers can maintain road speed going up steep grades with fewer downshifts and better fuel economy. Plus, vocational ratings are also available, delivering extra torque in lower gears for dump trucks, mixers and refuse vehicles.

Service. n Largest Service Network – Cummins Service Network is the largest in North America with over 3,500 locations.

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ISX15 EPA 2010 Engines 400-600 hp (298-447 kW)

Every Advantage Cummins ISX15 is meeting the 2010 EPA standards with a solution that does more than achieve lower emissions. Our totally integrated, driver-friendly engine package delivers better fuel economy with better performance and exceptional reliability. How much better? The ISX15 for EPA 2010 delivers up to 6% better fuel economy and near-zero emissions (versus EPA 2007 ISX).

ISX15 Specifications Advertised Horsepower Maximum Braking Horsepower

400-600 hp

298-447 kW

600 bhp

447 kW

Peak Torque

1450-2050 lb-ft 1966-2779 N•m

Governed Speed

2000-2200 rpm

Number of Cylinders

6

Oil System Capacity 14 U.S. gallons

52.9 liters

Coolant Capacity, Engine Only

35 U.S. quarts

33.1 liters

1000 lb-ft

1356 N•m

Clutch Engagement Torque System Weight

3,186 lb

1,445 kg

Engine (Dry)

2,964 lb

1,344 kg

222 lb

101 kg

Aftertreatment*

* Increase over standard muffler and does not include chassis OEM-supplied components.

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ISX15 Truck Applications Maintenance Intervals Duty Cycles*

Light

Normal

Severe

Oil and Filter

35,000 mi 56,000 km

25,000 mi 40,000 km

15,000 mi 24,000 km

Fuel Filter

25,000 mi 40,000 km

25,000 mi 40,000 km

25,000 mi 40,000 km

Coolant Filter**

50,000 mi 80,000 km

50,000 mi 80,000 km

50,000 mi 80,000 km

500,000 mi 800,000 km

500,000 mi 800,000 km

500,000 mi 800,000 km

Valve Adjustment Coalescing Filter***

125,000 mi (200,000 km) or Every 5th to 6th Oil Change Interval

DEF Filter

200,000 mi (320,000 km)

Hydrocarbon Doser Injector Cleaning

150,000 mi (241,000 km)

Particulate Filter Cleaning

300,000 mi (482,803 km)

*Light Duty = > 7 mpg Normal Duty = 6 to 7 mpg Severe Duty = < 6 mpg **With appropriate filter. ***For blowby