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| Series 60 | |
|---|---|
 | |
| Overview | |
| Manufacturer | Detroit Diesel |
| Production | 1987–2011 |
| Layout | |
| Configuration | Inline-6 |
| Displacement | 677, 775, 854 cu in (11.1, 12.7, 14.0 L) |
| Cylinder bore | 5.12 in (130 mm) (11.1L)[1] 5.24 in (133 mm) |
| Piston stroke | 5.47 in (139 mm) (11.1L)[1] 6.3 in (160 mm) 6.62 in (168 mm) |
| Valvetrain | OHC[1] |
| Compression ratio | 15.0:1 (11.1L),[1] 16.0:1, 16.5:1 |
| Combustion | |
| Turbocharger | Wastegated, Variable geometry turbocharger |
| Fuel system | Fuel injection |
| Fuel type | Diesel |
| Cooling system | Water-cooled |
| Output | |
| Power output | 300–365 hp (224–272 kW) at 1800–2100 rpm (11.1 L)[1] |
| Torque output | 1,150–1,350 lb⋅ft (1,559–1,830 N⋅m) at 1200 rpm (11.1 L)[1] |
| Dimensions | |
| Length | 57 in (1,400 mm) (11.1L)[1] |
| Width | 34 in (860 mm) (11.1L)[1] |
| Height | 50 in (1,300 mm) (11.1L)[1] |
| Dry weight | 2,550 lb (1,157 kg) (11.1 L)[1] |
| Emissions | |
| Emissions control systems | Diesel particulate filter |
| Chronology | |
| Predecessor | Series 71 |
| Successor | DD15 |
The Detroit Diesel Series 60 is an inline-six 4 stroke diesel engine produced from 1987 to 2011. At that time, it differed from most on-highway engines by using an overhead camshaft and "drive by wire" electronic control. In 1993, it was popular on many USA buses in the 11.1 L (677 cu in) displacement.