Answer
May 04, 2024 - 03:41 AM
The "D13" in Volvo refers to a specific diesel engine model designed for heavy-duty applications. It is an in-line 6-cylinder, 12.8-liter diesel engine renowned for its robust performance and efficiency. The D13 engine is equipped with advanced features such as a high-pressure unit injector system, an overhead camshaft, and a twin-entry turbo with a water-cooled exhaust manifold.
These features contribute to the engine's world-class fuel efficiency, excellent operating economy, and very low emissions. The engine offers a power range from 375 to 500 horsepower and provides torque from 1,450 to 1,850 lb-ft at 1,000 RPM, making it suitable for a wide range of commercial uses, particularly in long-haul trucking.
The D13 also incorporates Volvo’s patented wave piston design which enhances fuel efficiency and reduces emissions, making it a preferred choice in markets that demand high performance along with environmental consciousness.
