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Tag: NOx
Construction Equipment
Nox Tiltrotators spin 360°, feature compact design with no protruding parts
Kinshofer’s new Nox Tiltrotator attachments for excavators come in five sizes, all designed to be compact with no protruding tilt cylinders. They also feature 360-degree continuous rotation and are designed for low maintenance, the company says. The attachment has only two greasing points, fewer wear parts and hydraulics integrated into the cast housing. The five […]
August 4, 2017
Roadbuilding
The Greening of the Fleet: EPA regulations reduce emissions by more than 95 percent (INFOGRAPHIC)
In honor of Earth Day, our sister site, Equipment World, created an infographic about the effectiveness of EPA regulation since 1996. Click the image above to see the full infographic.
April 22, 2013
Home
Oil analysis in the Tier 4 era
With EPA emissions compliant engines everything’s the same – just more intense.
January 1, 2013
Equipment Experts
The inner-workings of Komatsu’s Tier 4 Interim engines
Physics and chemistry dictate that most Tier 4 Interim engines follow a common design formula to reduce emissions. Above 75 horsepower most manufacturers have increased fuel injection pressures, boosted turbos, ramped up exhaust gas recirculation (EGR) rates and added aftertreatment that traps or burns off what the Environmental Protection Agency doesn’t want going out the […]
November 1, 2012
Equipment
The inner-workings of Komatsu’s Tier 4 Interim engines
Physics and chemistry dictate that most Tier 4 Interim engines follow a common design formula to reduce emissions. Above 75 horsepower most manufacturers have increased fuel injection pressures, boosted turbos, ramped up exhaust gas recirculation (EGR) rates and added aftertreatment that traps or burns off what the Environmental Protection Agency doesn’t want going out the […]
November 1, 2012
Safety
Product Report
A new breed of Cat The D8T dozer, K-Series wheel loaders and E-Series excavators point the way to a safer, more productive future While its vocational truck has grabbed the spotlight this year, Caterpillar’s engineers in charge of off-road equipment have been anything but quiet.While some of you may have briefly glimpsed the new earthmovers […]
October 31, 2011
Equipment
Harvard report: Traffic congestion linked to 2,200 early deaths
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 2,200 early deaths In the report, the researchers found “strong evidence for a causative […]
June 2, 2011
Roadbuilding
Harvard report: Traffic congestion linked to 2,200 premature deaths
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 2,200 early deaths In the report, the researchers found “strong evidence for a causative […]
June 1, 2011
Roadbuilding
RoadWorks
PIRG blasts highway advocates, U.S. parking infrastructure, AASHTO’s 10 topics, superstreet traffic design and many more industry news items are featured.
February 1, 2011
Roadbuilding
Road Science
There are big changes on the way for a number of existing infrastructure technologies and practices, and they will significantly influence the highway and bridge communities in 2011.
December 1, 2010
Roadbuilding
RoadWorks
Changes coming from EPA, infrastructure spending, new vehicle standards, safety markings on county roads and other industry news items are featured.
November 1, 2010
Roadbuilding
RoadWorks
Changes coming from EPA, infrastructure spending, new vehicle standards, safety markings on county roads and other industry news items are featured.
November 1, 2010
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