Internal Combustion Engines

Mechanical Power Transmission, Green & Clean

Natural Gas Engine targets Type C school bus market.

July 30, 2015

Fueled by compressed natural gas, liquefied natural gas, or renewable natural gas, 6.7 liter ISB6.7 G Natural Gas Engine utilizes Cummins Westport's proprietary spark-ignited, stoichiometric combustion with cooled Exhaust Gas Recirculation technology. Three-Way Catalyst aftertreatment is packaged as muffler, and is maintenance-free, eliminating need for DPF or SCR aftertreatment. Available up to 260 hp with 660 lb-ft of torque, MidRange engine offers automatic transmission capability. Read More

Electrical Equipment & Systems, Mechanical Power Transmission, Green & Clean

Gas Engine offers electrical efficiency of 49%.

June 24, 2014

Intended for 60 Hz North American segment, Jenbacher J920 FleXtra Gas Engine features 5-min start-up time and provides enough energy to power more than 6,000 homes. Two-stage turbocharging engine offers 8.6 MW capacity with total efficiency of more than 90% for combined heat and power applications. Rapid start/stop cycles and operating flexibility make engine suitable for power generation and district heating as well as decentralized power supply in remote, hot, or high-altitude regions. Read More

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