Configuration: V-12, 4-stroke diesel engine
Displacement: 38 liters (2,320 cubic inches)
Bore: 159 mm (6.25 inches)
Stroke: 159 mm (6.25 inches)
Compression ratio: 13.9:1
Aspiration: Turbocharged and aftercooled
Fuel system: High-pressure common rail with electronic controls
Governor: Electronic
Cooling system: Liquid-cooled
Lubrication system: Gear-driven pump with full-flow and bypass filtration
Electrical system: 24-volt DC
Engine management system: Cummins CENSE electronic control system
Here are some additional specifications for the KTA-38 PC3000 and PC3000-6 variants:
Maximum power output: 2,500 horsepower (1,864 kW) at 1,900 RPM
Peak torque: 8,000 lb-ft (10,850 Nm) at 1,500 RPM
Emissions compliance: EPA Tier 2 and EU Stage II
Weight (dry): 12,160 kg (26,810 lbs)