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Tag: DPF: Page 2
Roadbuilding
Komatsu WA270-7 wheel loader features 10-percent decrease in fuel consumption
Our sister site, Equipment World, reported on Komatsu America’s WA270-7 wheel loader, which lowers fuel consumption by up to 10 percent compared to the WA250-6. A Tier 4 Interim SAA6D107E-2 engine powers the 28,836-pound machine and delivers 149 net horsepower. The WA270-7 features Parallel Z-bar loader linkage, which delivers a 10-percent increase in lift force […]
April 29, 2013
Equipment
Volvo CE president says SCR will be primary Tier 4 Final solution
Volvo Construction Equipment will primarily use SCR technology as its Tier 4 Final approach, said Pat Olney, president of Volvo Construction Equipment, today at the Bauma trade show in Munich, Germany. “We’re pleased to say we’re able to achieve 5 percent additional fuel efficiency with our Final approach,” said Olney. The DEF (or urea) tank on […]
April 17, 2013
Roadbuilding
JCB introduces Tier 4 Final Ecomax engines, new machines at Bauma 2013
According to our sister site, Equipment World, JCB unveiled its Tier 4 Final Ecomax engines today at Bauma 2013. The engines, which JCB says will offer a “one-can” solution, remove the need for both a diesel particulate filter (DPF) and a diesel oxidation catalyst (DOC). The company also says the Tier 4 Final engines will […]
April 15, 2013
Roadbuilding
Case skid steer line meets Tier 4 Final emission standards
Case Construction Equipment’s Alpha Series line of skid steer loaders now meet the Tier 4 Final emission standard with upgrades to four products. The SR175 and SV185 medium-frame skid steers use new engine technology and a diesel oxidation catalyst (DOC) solution only to meet Tier 4 Final requirements. The SR130 and new SR160 compact frame […]
February 21, 2013
Gear
Case takes “fear out of Tier 4,” opts for DOC-only on two skid steers
Two Case mid-frame skid steer models the radial-path SR175 and the vertical-path SV185 — will offer a diesel oxidation catalyst-only solution for Tier 4 Final emissions compliance, says Case Construction Equipment. “This is designed to take the fear out of Tier 4,” says Tim O’Brien, brand marketing manager. (Be sure to check out our video […]
February 19, 2013
Construction Equipment
Cat, Volvo, JCB are Equipment World’s 2013 Innovations winners
Fuel, fuel, fuel and the costs and complexities thereof.
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
Business
Trucks
Intersection 2012  Events, product launches from the Dallas trucking event  By Equipment World Staff  Cummins expects growth in natural gas engines While enthusiasm is high for natural gas-powered vehicles, diesel engines will continue to power 90 percent of trucks, especially in on-road applications, said Cummins’ Lori Thompson at the Commercial Vehicle Outlook Conference, […]
October 7, 2012
Technology
Rebuilding Machines
Giving a second life to a favorite piece of equipment By Tom Jackson In today’s tough economy, not all contractors are confident about committing to the purchase of a new machine. Buying used equipment is one option. But what do you do if you can’t find a used replacement for the most dependable machine in […]
November 2, 2011
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
Safety
Product Report
Cat E-Series excavators Maximizing fuel efficiency and making service easier   Cat applied the E-series treatment to four models of excavators: the 324 E, 329E, 336E and the 349E. They all replace the same size D-series machines. Outside the four have common rearview cameras and layered sheet metal engine access doors. These seamless doors […]
October 31, 2011
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