Economy Emissions Peterbilt 
Green Car Congress
MARCH 27, 2014
At the Mid-America Trucking show, PACCAR companies Kenworth and Peterbilt introduced more fuel efficient version of their heavy-duty models: the Kenworth T680 Advantage and the Peterbilt Model 579 with EPIQ package. The MX-13/Fuller package is also available in a standard T680, with about a 2% improvement in fuel economy.)
Green Car Congress
MARCH 26, 2010
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.
Green Car Congress
JANUARY 12, 2020
Werner Enterprises, a premier transportation and logistics provider, is testing a 2019 Peterbilt 579 EV Class 8 electric truck for a year on a dedicated account in Southern California. Werner’s first electric-powered truck is the result of a partnership with Peterbilt, Meritor and TransPower.
Green Car Congress
SEPTEMBER 1, 2016
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. Cummins and Peterbilt teamed together for SuperTruck I, first demonstrating more than 50% BTE and analytically defining technologies needed to achieve 55% BTE.
Green Car Congress
JULY 28, 2010
The four trucks, based on the Peterbilt Model 320 Hybrid with Labrie body, will operate in daily curbside recycling duty and are expected to provide up to 30% improvements in fuel economy and emissions and significant reductions maintenance costs. Earlier post.) The Eaton HLA system in the truck. Click to enlarge.
Green Car Congress
SEPTEMBER 16, 2014
Improved fuel economy over SAE 15W-40 conventional oils. Tests show comparable fuel economy to SAE 10W-30 in (Class 6) stop-and-go applications and up to 0.7 % fuel economy improvement with long haul trucks (Class 8) when compared to a SAE 15W-40 oil.
Green Car Congress
APRIL 20, 2022
Achates Power previously announced the opposed-piston has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. It is the only diesel engine operating on the road capable of meeting CARB’s 2027 regulation, which requires a 90% reduction in NO x emissions compared to current standards. Earlier post.). Earlier post.)
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