Detroit™ Engines

Empower your business with a range of diesel engines from Detroit equipped with the latest in diesel engine technology, each designed to master its application. Add in unmatched parts availability, factory-certified technicians, expert technical support and more than 800 authorized service outlets in North America and you'll see we’re on the road with you, every mile of the way.

DD13 Engine  

Detroit DD13®

Built for Your Bottom Line

Designed for your less-than-truckload, regional distribution and vocational applications, the Detroit DD13® engine gives you the flexibility of multiple options for horsepower and torque, all in a package that provides improved fuel economy thanks to our latest updates. Along with great fuel economy, easy serviceability, consistent horsepower and robust performance, it also includes:

  • Proprietary asymmetrical turbocharger – now built in Detroit
  • 2nd Generation Amplified Common Rail System (ACRS) to optimize fuel management
  • Cooling system with shorter fan on times for increased fuel efficiency
  • B50 life of 1 million miles
  • Robust rear gear train
  • Integrated Jacobs® brake
  • Ribbed cast-iron block to lower noise vibration harshness (NVH)
  • Meets 2016 OBD (OBD16) and 2017 Greenhouse Gas (GHG17) regulations.

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DD15 Engine  

Detroit DD15®

Smart Power

Our engineers continue to re-examine and improve many features of the DD15 to reach this level of performance, including:

  • Proprietary Asymmetric Turbocharger to reduce weight and complexity, and deliver improved performance over other turbo designs. It is also more optimally matched to the redesigned Exhaust Gas Recirculation (EGR) system to deliver outstanding performance.
  • Next generation ACRS Fuel System optimizes DPF regenerations through improved combustion control to extend regeneration intervals.
  • Optimized Piston Design includes a carbon scraper ring, reduces oil consumption, and contributes to improved fuel economy.
  • Variable Speed Water Pump utilizes a viscous clutch between the pulley and impeller drive to reduce impeller speeds, making it more efficient than a gear-driven design.
  • Optimized Oil Pump contributes to greater fuel economy.
  • Meets 2016 OBD (OBD16) and 2017 Greenhouse Gas (GHG17) regulations.

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DD15 TC Engine  

Detroit DD15® TC

Demand It All

Engineered to provide peak torque response, the heavy-duty Detroit DD15 TC with BlueTec® SCR emissions technology delivers the power you've come to expect from this proven engine while burning less fuel. It also gives you:

  • Amplified Common Rail System (ACRS) to lower emissions, noise, vibrations and fuel consumption
  • Three-level integrated Jacobs® brake to reduce noise and increase stopping power
  • B50 life of 1.2 million miles
  • Rear gear train and ribbed cast-iron block to decrease vibrations
  • Robust webbed engine block for less idle noise includes integrated oil/coolant passages
  • Engine sub-systems in modules above frame rail for quick/easy maintenance
  • Multiple ratings for many applications
  • Meets 2013 OBD (OBD13) and 2014 Greenhouse Gas (GHG14) regulations.

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DD16 Engine  

Detroit DD16®

Haul the Heavy Loads

The Detroit DD16 truck engine is the biggest, toughest, most powerful engine Detroit has ever produced. With a wide, flat torque curve, and delivering 2050 lb/ft and 600 HP, it tackles your hardest jobs while performing with the fuel efficiency and reliability you’ve come to count on from Detroit. Stay productive and profitable with:

  • 15.6L displacement — the largest on-highway engine built by Detroit
  • Turbo compounding to recover heat from exhaust, transforming lost potential into bonus power
  • 2nd Generation Amplified Common Rail System (ACRS) that lowers emissions, noise, vibrations and fuel consumption
  • Integrated Jacobs® brake that offers three levels of quieter engine braking for enhanced downhill control and shorter stopping distances, all with reduced wear on the service brakes, tires and other components
  • Meets 2016 OBD (OBD16) and 2017 Greenhouse Gas (GHG17) regulations.

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Introducing the integrated Detroit™ Powertrain
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