Tags: NOx

Harvard report: Traffic congestion linked to 2,200 early deaths

Jun 02, 2011

Traffic congestion is not just costing us money. Now it's costing us our health. According to a Harvard report, traffic congestion is responsible for more then 2,200 premature deaths. For the full report, click here: Harvard report: Traffic congestion linked to ...

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Navistar, EPA reach agreement on lawsuit

May 04, 2010

Warrenville, Ill.-based  Navistar International Corporation on May 3 reached an agreement with the Environmental Protection Agency (EPA) in which EPA promised to hold a public workshop or hearing to address issues Navistar raised in its federal court appeal of EPA’s ...

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Navistar withdraws lawsuit against CARB

Apr 29, 2010

Navistar International Corp. withdrew on April 22 a lawsuit it previously filed against the California Air Resources Board (CARB) following an agreement with CARB that addresses the issues that prompted the court action.   Navistar had sought a ruling in a San ...

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John Deere Power Systems PowerTech engines now Interim Tier 4 compliant

Apr 29, 2010

John Deere Power Systems PowerTech engines now Interim Tier 4 compliant

John Deere Power Systems (JDPS) has announced that its PowerTech PVX 9.0L and PowerTech PSX 9.0L models are the first of the company's off-highway 56 kW (75 hp) and above engines to be certified by the Environmental Protection Agency (EPA) ...

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Cummins latest-generation 4-cylinder engines debut at Bauma

Apr 21, 2010

Cummins latest-generation 4-cylinder engines debut at Bauma

Cummins Inc. revealed on April 19 at the Bauma show the latest generation of its 4-cylinder QSB3.3 and QSB4.5 engines offering a simplified Tier 4 installation across a broad 75- to 160-hp (56-119 kW) power range. With an air-intake-to-exhaust aftertreatment system ...

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Volvo launches Operator Safety Vest campaign

Apr 21, 2010

Volvo Construction Equipment launched Operator Safety Vest -- its latest safety campaign -- in a bid to reduce worksite injuries at this year's Bauma. The conference is currently going on in Munich, Germany. Through the campaign, the company issue thousands of Volvo-branded ...

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Cummins launches Tier 4 Website

Apr 21, 2010

At Bauma 2010, Cummins Inc. announced the launch of its Tier 4 Website to provide equipment users with an early insight into the performance and operation of field test installations ahead of the January 2011 effect date for EPA Tier ...

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John Deere Power Systems shows entire Interim Tier 4/Stage III B diesel engine lineup

Apr 21, 2010

John Deere Power Systems shows entire Interim Tier 4/Stage III B diesel engine lineup

Emissions regulations begin Jan. 1, 2011 for 130 kW (174 hp) and above engines and require a 90-percent reduction in diesel particulate matter (PM) and a 50-percent reduction in nitrogen oxide (NOx) from previous Tier 3/Stage III A requirements. The ...

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Texas Transportation Institute awarded $500K to study off-road construction equipment NOx

Nov 23, 2009

The Environmental Protection Agency (EPA) has awarded the Texas Transportation Institute's (TTI's) Center for Air Quality Studies a $500,000 grant two-year project will monitor nitrogen oxide (NOx) emissions of road construction equipment before and after the installation of an emission reduction ...

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