Volvo Trucks North America has introduced a completely redesigned D13 engine that reduces nitrogen oxide emissions by 83% and particulate matter by 50%. The company notes it is also Volvo's cleanest engine ever. This move is crucial as the Environmental Protection Agency's 2027 emissions standards are rapidly approaching, putting pressure on trucking companies to reduce their environmental impact.
The new engine pushes ratings up to 540 horsepower and 1,950 lb.-ft. of torque, offering fleets additional options for heavy-haul, B-train operations in Canada and demanding vocational applications. This expansion in power will enable Volvo's customers to tackle more complex and demanding routes, while also reducing their reliance on fossil fuels.
A fundamental redesign of the block itself is at the heart of this new engine. Volvo switched to compacted graphite iron, increasing tensile strength by 75% over the previous platform. This upgrade allows for greater efficiency and reliability, making it an attractive option for fleets looking to reduce their environmental footprint.
The company also introduced a 14-wave piston design, doubling the wave count from the previous generation. The injector fires directly at one of those waves, splitting fuel in a pattern intended to improve air-fuel mixture and reduce soot. By reducing soot emissions, Volvo is taking a significant step towards meeting the 2027 emissions standards.
The transmission has been refined to measure input torque more precisely, keeping the engine in its sweet spot longer. This will result in smoother acceleration and improved overall performance, making it an attractive option for fleets looking to improve their efficiency.
Fuel economy gains will depend on the type of operation. Fleets running regional haul or vocational operations with the Variable Geometry Turbo platform will see roughly 4% improvement in fuel economy. Long-haul customers currently running turbo-compounding units will maintain the same efficiency they have today, according to Volvo.
The introduction of this new engine is a significant step towards reducing emissions in the trucking industry. As the Environmental Protection Agency's 2027 emissions standards approach, companies like Volvo are under pressure to reduce their environmental impact. This move demonstrates Volvo's commitment to cleaner air and more efficient operations.
Volvo Trucks North America has aligned its production, supply chain, and dealer network to ensure customers have what they need from day one. With the new D13 engine, fleets can expect improved performance, reduced emissions, and increased reliability.
The future of trucking is looking cleaner and more efficient. As companies like Volvo continue to invest in new technologies and engines, we can expect to see significant reductions in emissions and improvements in fuel efficiency. This is a step in the right direction for the industry as a whole.
The new D13 engine is a significant step towards reducing emissions in the trucking industry.
