Criteria

Text:
Content:
Display:

Results

Viewing 1 to 22 of 22
2008-06-19
Article
Cooled EGR is the key technology John Deere Power Systems will carry over for meeting the Interim Tier 4 (IT4)/Stage III B off-highway emissions regulations set to begin in 2011 for engines 130 kW (174 hp) and above. By increasing the flow of exhaust gases by almost double what they were with Tier 3, JDPS says they will achieve the 50% reduction in NOx gases needed for its engines to meet the new regulations.
2008-06-19
Article
Engineers who analyze combustion processes do not need more variables. However, biofuels, which have burning and performance characteristics that differ sharply from petrodiesel, will alter the way engines perform.
2008-06-19
Article
Emissions regulations are prompting changes in the backup generation market. Suppliers in all ranges of the gen-set market are rolling out efficient, clean-running stationary engines.
2012-04-11
Article
Integrated Emissions Control is part of Deere's planned building-block approach to meet U.S. Tier 4 Final and European Union Stage IV emissions regulations.
2011-03-30
Article
John Deere Power Systems’ lineup of PowerTech Interim Tier 4/Stage III B off-highway diesel engines meets emissions regulations without sacrificing performance.
2009-06-12
Article
John Deere Power Systems has developed technology solutions to meet the Interim Tier 4/Stage IIIB mobile off-highway emissions regulations for its lineup of industrial diesel engines.
2008-07-09
Article
Three engines from John Deere Power Systems—the PowerTech E 9.0 L and PowerTech 9.0 L and 13.5 L—were developed for use in standby as well as prime power gen-set applications.
2008-07-09
Article
To achieve compliance with Interim Tier 4/Stage IIIB mobile off-highway emissions regulations for engines 130 kW (174 hp) and above, John Deere Power Systems plans to use its Tier 3 PowerTech Plus engine platform, add a diesel oxidation catalyst/diesel particulate filter (DOC/DPF) unit for reducing particulates, and increase the percentage of cooled exhaust gas recirculation for NOx control.
2010-05-19
Article
John Deere Power Systems' full lineup of Interim Tier 4/Stage IIIB diesel engines is built upon simple, fuel-efficient, and field-proven technologies.
2010-07-01
Article
John Deere Power Systems offers Interim Tier 4/Stage III B diesel engines between 56 and 129 kW (75 and 173 hp) in 4.5 and 6.8 L displacements.
2010-07-06
Article
PowerTech PVX and PSX 9.0L 56 kW (75 hp) and above engine models from John Deere Power Systems have received Interim Tier 4/Stage III B certifications.
2016-07-28
Article
Modeling and simulation continue to help suppliers and OEMs provide systems and vehicles that do more work while conserving fuel, reducing emissions and keeping costs in check. A broad range of tools come into play as engines and aftertreatment systems move through the design cycle.
2016-08-02
Article
For design teams focused on aftertreatment, removing size has become almost as important as removing emissions. Combining catalysts, improving filters and integrating sensors are a few of the techniques being used to minimize package sizes.
2016-11-15
Article
The company has invested in the integration of its engines, drivetrain components and power electronics into complete electric powertrain solutions for mobile off-highway machines.
2015-04-16
Article
John Deere Power Systems has introduced five new PowerTech 2.9-L generator-drive engines with power ratings from 31 to 55 kWm (41 to 74 hp).
2013-05-14
Article
John Deere Power Systems has introduced the PowerTech PWL 4.5L engine that will meet Tier 4 Final/Stage IV emissions regulations without a diesel particulate filter.
2014-01-08
Article
For many design teams, tighter emissions regulations have expanded the definition of a powertrain.
2014-04-16
Article
More than just a telematics system, John Deere PowerSight is an umbrella of John Deere technologies and solutions that integrate seamlessly to help customers manage their equipment.
2013-03-11
Article
With the future regulations on NOx and soot emissions on diesel engines, it is critical to accurately model the diesel engine spray and combustion process.
2017-02-09
Article
John Deere Power Systems and Liebherr Machines Bulle announced an agreement to jointly evaluate engine technologies, designs and development processes that may assist future product development for both companies.
2017-05-11
Article
Designed to meet the future needs of global markets, the 13.6-L engine from John Deere Power Systems offers customers increased efficiency, installation flexibility and power in a more compact package.
2017-07-22
Article
Dr. Xinqun Gui, manager of technology, control systems and emissions compliance for John Deere Power Systems, considers himself to be “fairly conservative” in terms of his powertrain outlook: “I think the internal combustion engine as we know it today still has a pretty long life ahead.” Even so, his expectations for improvements in engine “intelligence,” aftertreatment packaging, and machine electrification are anything but conservative.
Viewing 1 to 22 of 22