L9 for Fire & Emergency Vehicles (2017)

Overview

L9 for Fire & Emergency Vehicles (2017)

Redefining Performance.

2017 L9 For Emergency Vehicles.

Fire and emergency vehicles are all about performance, readiness and reliability. Those three factors are what continue to make Cummins L9 the leading choice for first responders across North America.


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 ISL PowerSpec Engine Features

Specifications

Idle Speed 700-800 rpm  
Engine Braking Horsepower Up to 370 hp @ 2600 rpm  
No Load Governed Speed 2400 rpm  
Number of Cylinders 6  
Engine Weight (Dry)
Engine Weight (Wet)
1,695 lb
1,770 lb
769 kg
803 kg
Aftertreatment Weight 132-179 lb 60-81 kg
Injection Pressure 32,000 psi  

Engine Finder Specifications

Markets
Certification Level EPA 2017
Power 270 - 450 hp / 201 - 336 kW
Torque 800 - 1250 lb-ft / 1085 - 1695 N•m

Ratings

Engine Model Advertised hp (KW)

Governed
Speed

Peak Torque 
LB-FT (N•M) @ RPM
L9 450 450 (336) 2200 1250 (1695) @ 1400
L9 400 400 (298) 2200 1250 (1695) @ 1400
L9 380 380 (283) 2200 1150 (1559) @ 1400
L9 370 370 (276) 2100 1250 (1695) @ 1400
L9 350 350 (261) 2200 1000 (1356) @ 1400
L9 330 330 (246) 2200 1000 (1356) @ 1300
L9 300 300 (224) 2200 860 (1166) @ 1300
L9 270 270 (201) 2200 800 (1086) @ 1300

Features

  • Designed for Fire Service – Customized design includes a fire pump governor interface, and no derates for emissions related faults
  • Proven Performance – Building on a legacy of over 5 million L Series engines built, with 27 years of continuous improvement, for total confidence
  • Best Power-to-Weight Ratio in Emergency Vehicles – Lighter weight allows for flexibility in cab features
  • Single Module™ Aftertreatment – Up to 30 percent less weight with up to 70 percent less space than previous designs; UL2 dosing system improves reliability and efficiency
  • Heavy-Duty Engine Components – Replaceable wet cylinder liners and roller followers, for added durability and longevity
  • VGT® Turbocharger – Delivers faster engine warm-up, enhanced engine braking horsepower and improved throttle response
  • Cummins on Every™ Corner – Over 3,500 authorized locations across North America to support parts and service needs
  • Heavy-Duty Warranty – 5-year/100,000-mile coverage, for peace of mind
  • Integrated Solutions – Simplified single-source service by coupling with Cummins Onan® hydraulic or PTO generators
  • Cummins Care – Call 1-800-DIESELS™ (1-800-343-7357) for answers to your questions and support for your service needs
  • Connected Solutions – Combine with QuickServe® Online Mobile, Cummins Fault Advisor and Connected Diagnostics,™ for even better support

Maintenance

Maintenance Item

Miles/Kilometers

Hours

Months

Oil and Filter

15,000 mi

24,000 km

500

6

Fuel Filter

15,000 mi

24,000 km

500

6

Overhead Adjustment

150,000 mi

240,000 km

5,000

48

Coalescing Filter

60,000 mi

96,000 km

2,000

 

Consult your Operation and Maintenance Manual for more information.

Brochures Available

Title Bulletin Number Request View  
2017 L9 For Emergency Vehicle Applications Flyer 4971542 Request View  Download
2017 RV / EV Extended Coverage TriFold Brochure 5410639 View  Download