ISM for Fire & Emergency (EPA 07)

Overview

ISM for Fire & Emergency (EPA 07)Heavy-duty fire equipment puts a heavier demand on your engine. That's where the 2007 ISM shines. Not only is it designed to run stronger than ever with an improved VG Turbo, it has one of the highest power-to-weight ratios in its class. So you get superior performance with improved transient response for quicker response times. And, Cummins ISM provides high pumping pressure at low rpm to do battle with a four-alarm blaze. All good reasons why the ISM should remain America's #1 choice for custom-built fire apparatus.

Every element in our integrated design is manufactured within the Cummins family. That includes features like our proven cooled-EGR subsystem, a High Pressure Common Rail fuel injection system, patented VG Turbo, Cummins Particulate Filter and a crankcase ventilation system.

Even the C Brake™ by Jacobs®* is custom designed to deliver up to 345 braking horsepower in the 2007 ISM.

Cummins ISM for 2007 is designed for years of reliable service with an absolute minimum of maintenance. Ratings range from 365 to 500 hp, to match the performance needs of every type of heavy-duty fire apparatus.

*C Brake is a trademark of Cummins Inc. Jacobs is a registered trademark of Jacobs Vehicle Systems.
PowerSpec

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

Available for: On-Highway, Fire & Emergency

See ISM PowerSpec Engine Features

Specifications

The ISM for 2007 will deliver the same kind of durable, reliable, powerful performance you've come to expect.

The patented VG Turbo constantly adjusts airflow to reduce turbo lag, improve transient response and increase vehicle performance. And now, electric actuation gives faster response.

Specifications
Advertised Horsepower 365-500 hp 272-373 kW
Peak Torque 1350-1550 lb-ft 1830-2101 N•m
Governed Speed 2100 rpm
Clutch Engagement Torque 700 lb-ft 949 N•m
Number of Cylinders 6
Oil System Capacity 9.7 U.S. gallons 36.72 liters
System Weight 2,320 lb 1,052 kg
Engine (Dry) 2,215 lb 1,005 kg
Aftertreatment* 62 lb 28 kg

*Increase over standard muffler

Engine Finder Specifications

Markets
Certification Level EPA 2007
Power 365 - 500 hp / 272 - 373 kW
Torque 1350 - 1550 lb-ft / 1830 - 2102 N•m

Ratings

Engine Model Advertised hp Peak Torque Governed Speed
ISM 500* 500 1550 @ 1200 2100
ISM 450** 450 1550 @ 1200 2100
ISM 435** 435 1550 @ 1200 2100
ISM 400** 400 1550 @ 1200 2100
ISM 400 400 1250 @ 1200 2100
ISM 385 385 1450 @ 1200 2100
ISM 365 365 1350 @ 1200 2100
*Rating does not include a Cummins Particulate Filter
**Rating available with or without a Cummins Particulate Filter

Features

  • Cummins Particulate Filter - Fully integrated for uncompromising performance, reliability. Reduces particulate matter 90%.
  • Crankcase Ventilation System - coalescing filter only needs replacement every 3rd to 4th oil changes.
  • Fully Integrated Electronic Controls - A single ECM controls engine and aftertreatment. Also coordinates interaction with transmission, ABS, engine brake, cooling fan and more.
  • Variable Geometry Turbocharger - Enhanced response and control with electric actuation for infinite adjustment, providing exact boost for any rpm. Sliding-nozzle design increases reliability, durability.
  • High-Pressure Fuel Injection System - For cleaner, more complete combustion.
  • Cooled Exhaust Gas Recirculation - Lowers combustion temperatures for reduced emissions and optimized mpg.

Maintenance

Maintenance intervals for the lubrication system on the 2007 ISM will not change.

See your Owner's Manual for every detail. And when it's time for maintenance, be sure to visit your Cummins distributor for fast, accurate service.

ISM Maintenance Intervals.
  MilesKilometers Hours Months
Oil and Filter 15,000 mi / 24,000 km 400 6
Fuel Filter 15,000 mi / 24,000 km 300 6
Coolant Filter 15,000 mi / 24,000 km 300 6
Valve Adjustment 120,000 mi / 192,000 km 3,000 24
Coalescing Filter Every 3rd to 4th Oil Change
Particulate Filter 200,000-400,000 mi (320,000-640,000 km)
For complete maintenance information, please consult your Owner's Manual or Operations and Maintenance Manual.

Brochures Available

Title Bulletin Number Request View  
Cummins Particulate Filter For Fire And Emergency Vehicles Flyer (EPA 2007 and EPA 2010) 4971356 Request View  Download