Applications of the Detroit Diesel Series 60 (12.7L) Engine

The Detroit Diesel Series 60 12.7L (1993–2011) was a ubiquitous heavy-duty diesel engine used across multiple sectors:

🚛 Trucks

• Class 8 heavy-duty (semi-tractors, dump, mixer, tanker)
• Class 6–7 medium-duty (box, refuse, utility)
• Class 5 light-duty (some upfitters)

🚌 Buses

• School buses (Thomas, Blue Bird, IC)
• Transit buses (New Flyer, Gillig, Orion)
• Motor coaches (MCI, Prevost, Van Hool)

🏗️ Construction Equipment

• Excavators, wheel loaders, bulldozers, cranes (various OEMs)

⚓ Marine

• Commercial fishing boats, tugboats, barges, yachts

🏭 Industrial

• Generators (prime/standby), pumps, compressors, forklifts

🪖 Military

• Tanks (M1 Abrams uses AGT1500 turbine, but support vehicles), APCs, HMMWVs, gensets

Why popular: Electronic controls (DDEC), reliability, fuel efficiency, service network. Replaced by DD13/DD15 (2011+). Millions produced—still widely in service.