Answer
Jul 17, 2024 - 02:15 AM
The Detroit DD13 engine features an inline 6-cylinder configuration and is designed for medium-duty and vocational applications, offering a balance of power and efficiency. Here are the key specifications:
- Configuration: Inline 6-cylinder
- Displacement: 781 cubic inches (12.8 liters)
- Compression Ratio: 20.3:1
- Horsepower:
- Standard: 370-525 horsepower
- Integrated Detroit Power (IDP) option: 425-450 horsepower
- Torque:
- Standard: 1250-1850 lb-ft
- IDP option: 1750 lb-ft
- Service Fill (Oil & Filter Change): Approximately 40 quarts (38 liters) of oil
The DD13 engine incorporates advanced technologies such as BlueTec® SCR technology for emissions compliance, a Variable Geometry Turbocharger (VGT) for enhanced performance across different RPM ranges, and an Integrated Jacobs Engine Brake for additional braking power. It is commonly used in medium-duty trucks, vocational vehicles, and buses.
