Current Detroit™ Engines DD15

2022 Detroit™ DD15 Long-Haul

2022 Detroit™ DD15 Long-Haul

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  • Year 2022
  • Make Detroit™
  • Model DD15
Shop Detroit™ Pre-Owned
Product Details Specifications Photos
2022 Detroit™ DD15 Long-Haul

2022 Detroit™ DD15 Long-Haul

  • Year 2022
  • Manufacturer Detroit™
  • Model Name DD15
  • Trim Name Long-Haul
  • Generic Type (Primary) General
  • Cylinder Liners 6
  • Displacement 906 cu. in. (14.8 L)
  • Bore 5.47 in (139 mm)
  • Stroke 6.42 in (163 mm)
  • Engine Power 425 HP -475 HP
  • Engine Torque 1550-1750 lb-ft

2022 Detroit™ DD15 Long-Haul

SIX CYLINDERS OF INDUSTRY-LEADING POWER

The DD15® builds upon the Detroit heavy-duty engine legacy to bring efficiency and performance to the next level. Offering the best of the best in diesel engine technology and engineering, the DD15 provides unmatched reliability for your trucks.In addition to meeting GHG 2021 standards, the engine touts impressive power ratings, an innovative aftertreatment system and other key features to increase efficiency, durability and performance. Designed with enhanced downspeeding for better fuel economy and a swirl piston design for maximum combustion, the DD15 is up to three percent more fuel efficient than our previous model.

Features may include:

  • Ultra-high compression ratios paired with a new swirl piston design create better combustion—and up to 3% better fuel economy. Now more than ever, the DD15 has continued to prove itself as the industry leader, and one of the most efficient 6-cylinder diesel engines for sale in the market.
  • New power ratings and greater application coverage make this diesel engine powerful and durable - no matter what job it needs to do.
  • A Ball Bearing Simple Geometry Turbo allows peak power and torque to be reached faster, which gets payloads moving without compromising efficiency.
  • The innovative Thermocoasting features prevents aftertreatment system cool down during coasting and shortens regen cycles. This feature is one more way Detroit has continued to develop cutting-edge innovation on diesel particulate filters and aftertreatment systems, with the goal of decreasing potential ATS problems and increasing uptime.
  • The engine offers less complexity and more durability in many of its key components to achieve an even higher standard. The DD15 is already one of the most reliable diesel engines ever made, this generation builds upon that legacy with expertly engineered improvements in engine technology.
  • A new aftertreatment system is able to do more with less space, increasing ATS maintenance intervals.
  • Detroit’s #1-rated service network, along with the Detroit Connect Virtual Technician® remote diagnostic system, helps maximize uptime.

Engine

Cylinder Liners 6
Displacement 906 cu. in. (14.8 L)
Bore 5.47 in (139 mm)
Stroke 6.42 in (163 mm)
Engine Power 425 HP -475 HP
Engine Torque 1550-1750 lb-ft

Operational

Operating Conditions Engine Oil and Filter Change: 60,000 Miles / 97,000 Kilometers | Fuel Filter Change: 60,000 miles / 97,000 kilometers | Valve Lash Adjustment: Adjust every 500,000 Miles / Adjust every 800,000 Kilometers | Diesel Particulate Filter: 550,000 to 640,000 Miles / 886,000 to 1,030,000 Kilometers / 12,000 to 14,000 Hours | DEF Pump Filter: Replace every 3 years or 500,000 miles (805,000 km), Whichever comes first
Compression Ratio 21.0:1

Hydraulics

Oil Filter Service Fill (Oil & Filter Change):45 qt (43 L)

Weights

Weight 2718 lb (1233 kg)

Features

Features Electronics: DDEC® | PTO Availability:FEPTO & REPTO

Product Photography

Warning WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.