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Chevron introduces new category of heavy-duty motor oil for severe duty applications; improved fuel economy

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In order for engines to last as long as they’re designed to, we need to reassess maintenance practices for this type of operations. —Jim Gambill, Manager Americas Marketing with Chevron Products Company. Improved fuel economy over SAE 15W-40 conventional oils.

Chevron 210
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2012 Hyundai Accent first to receive 1.6L GDI Gamma engine; 18% improvement in highway fuel economy to 40 mpg

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Hyundai Motor America introduced the all-new 2012 Accent at the New York International Auto Show; this marks the US debut of the latest version of the popular subcompact sedan and the new Accent five-door. By precisely controlling the injection of fuel, GDI allows for better fuel economy, increased power and reduced emissions.

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Cummins Emission Solutions introduces next-gen aftertreatment system EcoFit Single Module

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will introduce the first of its next generation of ultra-high efficiency aftertreatment systems, the EcoFit Single Module, at the Mid America Trucking Show in Louisville, Kentucky on 26 March. EcoFit DPF systems use wall-flow substrates typically made of porous ceramic media that capture exhaust gas and remove PM or soot particles.

Emissions 150
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Cummins developing 15-liter on-highway natural gas engine; latest EcoFit technologies at MATS

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As natural gas production grows in North America and the fuel becomes more readily available, Cummins believes that there is a strong market for engines powered by an alternative to diesel fuel. SEGR combustion also improves power density and fuel economy vs. lean burn and traditional stoichiometric engines.

Gas 240
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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

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Audi of America introduced four new TDI clean diesel models for the US market this year—the Audi A8, A7, A6, Q5—along with an updated Q7 TDI, all equipped with a second-generation 3.0L Do they receive HOV access for their improved fuel economy and ultra low emissions? Audi''s Gen 2 3.0L Click to enlarge.

Diesel 366
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Frost & Sullivan forecasts Gasoline Particulate Filters to climb from 50,335 units now to 4.2-4.6 million units by 2020

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million units by 2020. (“ Analysis of the GPF Market for Passenger Cars in Europe and North America ”). Several OEMs are working on combustion optimization and injection technologies that reduce particulate emissions in engines rather than through exhaust after-treatment. Ford and GM, will account for 11.5–13.5%

Gasoline 150
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Peterbilt Launches Model 320 Hydraulic Hybrid, Full Lineup of Natural Gas Powered Vehicles

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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 ). The Model 320 Hybrid. Click to enlarge. Click to enlarge.

Peterbilt 230