Cummins Westport Inc.

ISX12N

Natural gas engine



The 2018 ISX12 N continues the evolution of emission leading natural gas engines from Cummins Westport, with the lowest certified Ultra Low NOx emission engines in North America - 90% lower than current North American EPA standards.  With 400 hp / 1,450 lb-ft torque, and near zero emissions, the ISX12N is well suited for heavy-duty regional-haul truck/tractor, vocational, and refuse applications.

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Specs

Key Specifications
NOx emission 0.02 g / bhp-hr. (90% below EPA
Maximum Horsepower 400 HP | 298 kW
Peak Torque 1,450 LB-FT | 1,966 Nm
Net Weight (dry) 2,650 lb | 1,202 KG