Meets U.S.A. EPA and CARB 2010 emissions standards today.
The ISL G engine replaces the L Gas Plus and C Gas Plus engines in North American markets.
For information on tax incentives like the Highway and Energy Bill, please visit our Incentives page.
FEATURES
Stoichiometric Cooled Exhaust Gas Recirculation (EGR) – Uses high EGR rates in combustion process
in place of excess air (Lean Burn). Creates an oxygen free exhaust
allowing for the use of a three way catalyst.
Cummins Cooled EGR – lowers in cylinder temperature and
reduces oxygen concentration.
New Electronic Control Module – provides full monitoring and
control of engine sensors, fuel system and ignition system.
Three Way Catalyst – simple passive device, highly effective
hydrocarbon, CO, and NOx control.
Low installed weight – highest power to weight ratio in its class.
Meets EPA and CARB 2010 emissions standards.
Meets EEV.
BENEFITS
The ISL G natural gas engine not only meets 2010 EPA and CARB emissions levels today,
it also sets a new benchmark for lower alternative fuel vehicle life cycle costs.
In high fuel use applications, the lower alternative fuel costs,
improved fuel economy and lower incremental maintenance costs of the ISL G make it possible to save valuable fleet dollars.
For more information on how using natural gas can improve your bottom line, contact your regional Cummins Westport sales representative.
Improved fuel efficiency with Stoichiometric EGR combustion.
Improved clutch engagement torque.
LNG or CNG capable. (Cummins Westport engines can accept a wide range of natural gas fuel compositions. Use our Fuel Performance Specification Calculator to ensure compatibility.)
