Remove Diesel Remove Engine Remove Peterbilt Remove Power
article thumbnail

Achates near-zero heavy-duty opposed-piston diesel enters fleet service; compliant with 2027 NOx levels

Green Car Congress

Achates Power announced that the 10.6-liter, 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. liter engine.

Diesel 468
article thumbnail

In-use emissions report for Achates heavy-duty OP diesel shows substantial margin to most stringent EPA NOx proposed regulation

Green Car Congress

Achates Power has released initial in-use NO x measurements from the cleaner, heavy-duty diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners. The PEMS measurements conducted by UC-Riverside for CALSTART on the Peterbilt 579 powered by the Achates Power 10.6L

EPA 170
article thumbnail

Cummins/Peterbilt SuperTruck shows 54% improvement in fuel economy, 61% improvement in freight efficiency

Green Car Congress

and Peterbilt Motors Company, a division of PACCAR, released test results showing their demonstration SuperTruck tractor-trailer achieved a 54% increase in fuel economy, averaging nearly 10 mpg US (23.5 Scope and demonstrate improvements for a 55% engine efficiency. Sources of increased engine thermal efficiency. Cummins Inc.

Peterbilt 342
article thumbnail

Cummins and Peterbilt to team up on SuperTruck II

Green Car Congress

Cummins will partner with Peterbilt Motors Company, a division of PACCAR to develop and demonstrate technologies under the US Department of Energy (DOE) SuperTruck II program. BTE quantifies the fraction of the fuel’s chemical energy that is converted into useful work by the engine system. Earlier post.).

Peterbilt 170
article thumbnail

Peterbilt Launches Model 320 Hydraulic Hybrid, Full Lineup of Natural Gas Powered Vehicles

Green Car Congress

Among its other product introductions at the Mid-America Trucking Show in Louisville, Kentucky, Peterbilt announced the limited production availability of the Model 320 Hybrid Class 8 refuse truck, equipped with Eaton’s Hydraulic Launch Assist ( HLA ) technology ( earlier post ). Click to enlarge. Model 320 Hybrid. Natural gas.

Peterbilt 230
article thumbnail

Green Energy Oilfield Services building fleet with 60 Peterbilt LNG trucks

Green Car Congress

a portfolio company of Lone Star Investment Advisors, is building a fleet of 60 Peterbilt Model 388 LNG (liquefied natural gas) trucks. The Peterbilt Model 388 tractors are equipped with a Westport HD 15-liter natural gas engine and fuel system. We believe that Peterbilt is a leader in alternate fuel technology.

Peterbilt 199
article thumbnail

Axion Power and ePower Engine Systems enter 5-year agreement for use of PbC batteries in diesel-electric drivetrains for Class 8 trucks; tests suggest up to 35% improvement in fuel economy

Green Car Congress

Axion Power International, Inc, the developer of advanced lead-carbon PbC batteries and energy storage systems ( earlier post ), has entered a strategic relationship with ePower Engine Systems LLC. the diesel engine powers a generator that in turn provides power directly to the traction motors.

Diesel 231