Green Car Congress

DECEMBER 6, 2021

New emissions regulations spearheaded by the California Air Resources Board (CARB), U.S. These agencies, in concert with other national and international regulators, seek to significantly reduce greenhouse gas (GHG) emissions and harmful air pollutants produced primarily by heavy-duty trucks, vans and buses.

Eaton 221

Eaton Emissions Exhaust Commercial 221

Green Car Congress

MARCH 9, 2020

Power management company Eaton has expanded its portfolio of valvetrain solutions for diesel off-highway vehicles to help OEMs reduce emissions and improve fuel economy. Eaton’s new technology allows for cost-effective, variable valve actuation with hydraulic lash adjustment (HLA) function.

Eaton 269

Eaton Fuel Economy CO2 Vehicles 269

Green Car Congress

APRIL 7, 2022

liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. Achates Power announced that the 10.6-liter,

Diesel 468

Diesel Fleet Peterbilt Eaton 468

Green Car Congress

MAY 30, 2012

A strong gas flow is required as a countermeasure to improve the homogeneity of the mixture at intake and compression, Nissan said. To reduce the rest of the pumping loss on un-boosted partial load, Nissan combined internal EGR with exhaust continuously variable valve timing (CVTC) and external EGR. Optimized boosting system.

Gasoline 240

Gasoline Engine Nissan Exhaust 240

Green Car Congress

MARCH 27, 2015

The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream. The aftertreatment system features additional insulation to retain maximum heat energy in the exhaust. Fleet: Schneider, Walmart.

2009 150

2009 Engine Detroit Oregon 150

Green Car Congress

OCTOBER 25, 2019

Eaton says it has shown in regulatory test cycles and real-world use that its cylinder-deactivation (CDA) technology can play a key role in helping commercial vehicle manufacturers meet or exceed 2024 and 2027 US emissions regulations. The combination of Eaton CDA and improved aftertreatment met the expected NO x requirement for 2027.

Eaton 186

Eaton Commercial Emissions San Antonio 186

Green Car Congress

MAY 8, 2013

Among the design changes for the engine are the use of a dual direct and port fuel injection strategy (to be explored using both single and dual fuel concepts during the project); Delphi two-step cam-switching hardware; Denso electric VCT phasers; an Eaton R410 supercharger; HPL-cooled EGR; and an increased compression ratio of 11:1.

Fuel Economy 278

Fuel Economy Economy Fuel Engine 278