ISX15 for Heavy-Duty Truck (EPA 2010)

Available for: On-Highway, Heavy-Duty Truck

Overview

ISX15 for Heavy-Duty Truck (EPA 2010)Expect superior driving performance and industry-leading fuel economy with Cummins ISX15 EPA 2010 engine.  Every element has been designed and manufactured to optimize performance, reliability and durability while delivering the lowest operating costs of any engine in its class.  Ratings range from 400-600 hp with a maximum 2050 lb-ft of peak torque.

How did we make these improvements and still meet stringent 2010 emissions standards?  With a totally integrated system, that’s how.  Everything from the advanced fuel injection technology, improved cooled EGR subsystem and Cummins VGT™ Turbocharger to the proven Cummins Aftertreatment System that includes Selective Catalytic Reduction (SCR) technology has been engineered and manufactured in-house.  The result is a totally integrated system delivering an engine that provides near-zero emissions without compromising performance.

And that’s just a few of the features the ISX15 has to offer.  It is designed for superior fuel economy, performance and dependability while keeping maintenance at a minimum.

All backed by the best customer support in the business.

PowerSpec

Cummins PowerSpec is an electronic tool that makes it possible to tailor the operation of Cummins engines in every on-highway application.

See ISX PowerSpec Engine Features

Specifications

 
Advertised Horsepower 400-600 hp  298-447 kW 
Peak Torque 1450-2050 lb-ft 1966-2779 N•m 
Governed Speed 2000-2100 rpm 
Clutch Engagement Torque 1000 lb-ft  1356 N•m
Number of Cylinders   
Oil System Capacity  14 U.S. gallons  52.9 liters 
System Weight  3,186 lb  1,445 kg 
     Engine (Dry)  2,964 lb  1,344 kg 
     Aftertreatment System*  222 lb  101 kg 
*Increase over standard muffler and does not include chassis OEM-supplied components

Engine Finder Specifications

Markets
Certification Level EPA 2010
Power 400 - 600 hp / 298 - 447 kW
Torque 1450 - 2050 lb-ft / 1966 - 2779 N•m

Ratings

 
Engine Model  Advertised Horsepower (kW)  Peak Torque lb-ft (N•m) @ rpm 
ISX15 600  600 (447)  2050 (2779) @ 1200
ISX15 600  600 (447)  1850 (2508) @ 1200
ISX15 550  550 (410)  2050 (2779) @ 1200
ISX15 550  550 (410)  1850 (2508) @ 1200
ISX15 525  525 (392)  1850 (2508) @ 1200
ISX15 500  500 (373)  1850 (2508) @ 1200
ISX15 500  500 (373)  1650 (2237) @ 1200
ISX15 485  485 (362)  1850 (2508) @ 1200
ISX15 485  485 (362)  1650 (2237) @ 1200
ISX15 450  450 (336)  1650 (2237) @ 1100
ISX15 450  450 (336)  1550 (2102) @ 1100
ISX15 425  425 (317)  1650 (2237) @ 1100
ISX15 400  400 (298)  1450 (1966) @ 1100
SmartTorque Ratings 
ISX15 500 ST   500 (373)  1650/1850 (2237/2508) @ 1200 
ISX15 485 ST  482 (362)  1650/1850 (2237/2508) @ 1200 
ISX15 450 ST  450 (336)  1550/1750 (2102/2373) @ 1100
ISX15 450 ST  450 (336)  1450/1650 (1966/2237) @ 1100
ISX15 425 ST  425 (317)  1550/1750 (2102/2373) @ 1100
ISX15 425 ST  425 (317)  1450/1650 (1966/2237) @ 1100
ISX15 400 ST  400 (298)  1550/1750 (2102/2373) @ 1100
ISX15 400 ST   400 (298)  1450/1650 (1966/2237) @ 1100
Vocational Ratings 
ISX15 500V  500 (373)  1850 (2508) @ 1200
ISX15 500V   500 (373)  1650 (2237) @ 1200
ISX15 500V   500 (373)  1650 (2237) @ 1200
ISX15 455V   455 (339)  1450 (1966) @ 1200
ISX15 435V   435 (325)  1450 (1966) @ 1100

Features

XPI Fuel System - Delivers a precise quantity of fuel at ultra-high pressures.  This, together with more robust electronic engine controls, enables multiple injection events per cycle. 

Single Overhead Cam - Improved XPI fuel system eliminates the need for a second camshaft.  This provides weight savings and simplifies operation.

VGT™ Turbocharger - Enhanced response and control with electric actuation for infinite adjustment, providing exact boost at any rpm. Sliding-nozzle design increases reliability and durability.

Cooled EGR - Next-generation system lowers combustion temperatures for reduced emissions and optimized fuel economy.

Fully Integrated Electronic Controls - A single, higher-capacity Electronic Control Module (ECM) controls everything from air intake to exhaust aftertreatment for peak performance and near-zero emissions.

Intebrake -  Even with one overhead cam, the ISX15 still has best-in-class braking horsepower (up to 600 bhp) for greater vehicle control with reduced service brake wear.

Cummins Aftertreatment System - The proven Cummins Particulate Filter reduces particulate matter by over 90%. In 2010 it is combined with Cummins Selective Catalytic Reduction (SCR) to meet emission standards while maintaining best-in-class performance, reliability and durability.

Maintenance

 
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
Valve Adjustment 500,000 mi
800,000 km
500,000 mi
800,000 km
500,000 mi
800,000 km
Coalescing Filter

125,000 mi (200,000 km)

Hydrocarbon Doser Injector Cleaning  

150,000 mi (240,000 km) 

DEF Filter

200,000 mi (320,000 km)

Particulate Filter Cleaning

200,000 mi (320,000 km)

*Light Duty ≥ 6.5 mpg, Normal Duty = 5.5-6.5 mpg, Severe Duty ≤ 5.5 mpg
**With appropriate filter

For complete maintenance information, please consult your Owner's Manual or Operations and Maintenance Manual.

Brochures Available

Title Bulletin Number Request View  
ISX15 For EPA 2010 For Truck Applications Spec Sheet 4971239 Request View  Download
ISX15 For EPA 2010 For Truck Applications Spec Sheet - French 4971258 Request View  Download
North American Truck Coverages For ISX15 And ISX12 Engines Brochure - EPA 2010 4971358 Request View  Download
North American Truck Coverages For ISX15 And ISX12 Engines Brochure - EPA 2010 (French) 4971365 Request View  Download
Tips To Maximize Fuel Economy - ISX15 Engines 4971341 Request View  Download
Tips To Maximize Fuel Economy - ISX15 Engines - French 4971345 Request View  Download