Volvo launches heavy-duty CARB 2024 omnibus compliant engine

Tech |Engine & Powertrain

The CARB 24-compliant engine has a serviceable EATS with DOC, DPF, Aftertreatment Heater, and SCR. It also features a 48-volt alternator and battery for the heater.

Date: July 23, 2024

Volvo launches heavy-duty CARB 2024 omnibus compliant engine

Washington D.C, United States- Volvo Trucks NA., has announced the availability of an engine that meets California Air Resources Board (CARB) 2024, Omnibus regulation requirements. This regulation demands a 75% reduction in NOx emissions and a 50% reduction in particulate matter (PM) for heavy-duty on-road engines for model years 2024-2026, compared to current EPA standards.

Mr. Johan Agebrand, director of product marketing, Volvo Trucks North America. "To help our customers successfully navigate the complexities of the evolving regulatory landscape, Volvo has developed an engine that meets CARB’s new requirements. Volvo also offers information sessions to help our customers stay up-to-date and empower them to make informed decisions for their businesses. We continue to invest in new powertrain and vehicle technologies that support our sustainability agenda and our commitment to environmental stewardship. Volvo Trucks also continues to lead with the Class 8 Volvo VNR Electric truck and to invest heavily in the development of other zero and near-zero tailpipe emissions technologies.”

Volvo Trucks has introduced a CARB 24-compliant engine featuring an advanced emission control system with a serviceable linear exhaust aftertreatment system (EATS). Components like the Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Aftertreatment Heater, and Selective Catalytic Reduction (SCR) can be individually serviced or replaced. The engine also includes a 48-volt alternator powering a battery for the heater during startup and low-load situations.

Available now in VNR and current VNL models with 455 HP and 1650 lb.ft. of torque, fleet operators can learn more or place orders at their nearest Volvo Trucks dealership. California customers must complete a CARB Certification Form before ordering.

The Clean Truck Partnership agreement between CARB and truck manufacturers, starting in 2027, NOx emissions standards will align with federal standards in all 50 states. Volvo Trucks North America is dedicated to offering innovative transportation solutions that meet and exceed industry standards, helping customers succeed in an evolving market.

Volvo CARB OMINBUS ENGINE