New On-Highway Diesel Engine ISX12

The new ISX12 engine is the successor to the ISX11.9 engine and will provide fuel economy improvements of up to 5% in regional haul applications and as much as 12% in vocational service. Read More

Cummins Reveals New QSK95 Engine With Over 4000 Horsepower

The 95-liter 16-cylinder QSK95 is the first engine to be introduced in a new high-horsepower diesel and gas platform from Cummins. Read More

Cummins To Double Small Diesel Production

Doubling the production capacity of Cummins' 3.3 L diesel engine to meet a significant growth in demand from manufacturers of compact equipment. Read More

Tier 4 Final QSK Engine

The first Cummins Tier 4 Final QSK engines with the integrated SCR clean exhaust will begin production in 2014, ahead of the Jan. 1, 2015, emissions Read More

Cummins Aftertreatment System For On-Highway Applications

Meeting 2010 Emissions - The Cummins Solution. Read More

Cummins Particulate Filter For Off-Highway Applications

Meeting Low Emissions With The Right Technology Read More

Cummins Compact Catalyst For Off-Highway

A "Fit & Forget" Solution Read More

QSB3.3 For Off-Highway Applications 75-110 hp (56-82 kW)

QSB3.3 For EPA Tier 4 Interim/Stage IIIb Cost-Efficient, Powerful Compact Engine Read More

QSB4.5 For Off-Highway Applications 110-160 hp (82-119 kW)

QSB4.5 For EPA Tier 4 Interim/Stage IIIb Cost-Efficient, Powerful Compact Engine Read More

QSB6.7 for Off-Highway Applications 140-300 hp (104-224 kW)

QSB6.7 For EPA Tier 4 Interim/Stage IIIb Fuel-Efficient, Reliable MidRange Engine Read More

QSL9 for Off-Highway Applications 240-400 hp (179-298 kW)

QSL9 For EPA Tier 4 Interim/Stage IIIb Fuel-Efficient, Reliable MidRange Engine Read More

QSX11.9 For Off-Highway Applications 300-500 hp (224-373 kW)

QSX11.9 For EPA Tier 4 Interim/Stage IIIb High-Productivity Heavy-Duty Engine Read More

QSX15 For Off-Highway Applications 400-600 hp (298-447 kW)

QSX15 For EPA Tier 4 Interim/Stage IIIb High-Productivity Heavy-Duty Engine Read More

ISB6.7 For On-Highway Applications 200-325 hp (150-242 kW)

ISB6.7 For EPA 2010. Big Results. Every™ Job. Read More

ISC8.3 For On-Highway Applications 260-350 hp (194-260 kW)

ISC8.3 For EPA 2010. Designed To Work Harder. Every™ Day. Read More

ISL9 For On-Highway Applications 345-380 hp (257-283 kW)

ISL9 For EPA 2010. Proven Performance. Every™ Time. Read More

ISX11.9 For On-Highway Applications 310-425 hp (231-317 kW)

ISX11.9 For EPA 2010. A Perfect Fit. Every™ Time. Read More

ISX15 For On-Highway Applications 400-600 hp (298-447 kW)

ISX15 For EPA 2010. More Miles. Every™ Gallon. Read More

FLEETGUARD DIESEL EXHAUST FLUID (DEF)

CUMMINS FILTRATION ANNOUNCES PLANS TO EXTEND DISTRIBUTION OF FLEETGUARD DIESEL EXHAUST FLUID (DEF) IN NORTH AMERICA Read More