John Deere Launches Final Tier 4/Stage IV Engine Technology Path

John Deere has announced the continuation of its planned building block approach to meet United States Final Tier 4 and European Union Stage IV emissions regulations.

Final Tier 4/Stage IV regulations for off-highway diesel engines begin as early as 2013 for engines 55 kW (74 hp) and below. Regulatory dates for engines 56 kW (75 hp) and above will be implemented in stages starting in 2014 and 2015, and require particulate matter (PM) levels established by Interim Tier 4/Stage III B regulations to be maintained while requiring an additional 80 percent reduction in nitrogen oxides (NOx) from previous regulations.

To meet Final Tier 4/Stage IV emissions regulations in some power categories, John Deere developed the Integrated Emissions Control system — an optimized aftertreatment solution paired with the performance enhanced, fuel-efficient Interim Tier 4/Stage III B engine platform featuring proven cooled exhaust gas recirculation (EGR). The John Deere Integrated Emissions Control system will typically consist of a diesel oxidation catalyst (DOC), diesel particulate filter (DPF) and a selective catalytic reduction (SCR) system specifically designed to meet the rigorous demands of off-highway applications. John Deere will continue to tailor its Integrated Emissions Control system configurations to fit a variety of off-highway applications.

“At John Deere, we continue to offer the right combination of technologies at the right time to meet increasingly stringent emissions regulations and customer needs,” said John Piasecki, director of worldwide marketing, sales and customer support for John Deere Power Systems. “Exhaustive research and testing determined that an application-specific SCR system that is well integrated with our proven Interim Tier 4/Stage III B engine platform will be the best solution to achieve Final Tier 4/Stage IV emissions compliance while delivering the power, performance, ease of operation, fluid efficiency, reliability and economical operating cost that our customers expect from John Deere.”

Consisting of an exhaust filter and SCR aftertreatment components that are optimized and fully integrated, the Integrated Emissions Control system will allow John Deere engines to utilize less diesel exhaust fluid (DEF) than alternative Interim Tier 4/Stage III B SCR technology solutions. Lower DEF consumption means DEF tank size can be smaller — minimizing the impact on vehicle applications, extending DEF filter service intervals and reducing operator involvement. Monitored and controlled by proprietary electronics within John Deere’s enhanced engine control unit (ECU), the Integrated Emissions Control system also provides outstanding fluid efficiency without sacrificing overall performance.

Like John Deere’s approach to previous tiers, its Final Tier 4/Stage IV technology solution has been designed to consider overall performance and operating efficiency, which takes into account total fluid consumption including diesel fuel and additional fluids such as diesel exhaust fluid (DEF). John Deere Final Tier 4/Stage IV engines will operate efficiently with traditional ultra low-sulfur diesel as well as biodiesel five to twenty percent (B5-B20) blends meeting applicable ASTM standards, providing optimal performance and fuel choice flexibility.

John Deere is one of the few manufacturers dedicated to providing efficient power to meet the needs and rigors of off-highway applications. Designing engines for OEM applications and their own construction, forestry and agricultural machines provides John Deere with unique expertise in integrating the engine into the rest of the vehicle including the drivetrain, hydraulics, electronic control unit (ECU), cooling package and other vehicle systems for optimized efficiency. This integrated process will benefit John Deere machine owners and OEM customers by maximizing performance, operator convenience, fluid economy and overall value.

John Deere’s worldwide dealer network of more than 4,000 service locations is trained and prepared to fully support customers and their Final Tier 4/Stage IV engines.

For more information, visit www.JohnDeere.com/tier4.

Leave a Reply

Equipment Stories

EquipmentMeeting Changing Liquid Storage Needs
October 10, 2014
Tank and containment choices are expanding with shifts in farming practices and the economy. Read More
Precision AgGoogle Glass: New Tool For Ag
October 8, 2014
New wearable smart technologies such as Google Glass show potential to greatly impact how we accomplish the business of feeding the world. Read More
Equipment2014 Product Of The Year Voting
September 19, 2014
The deadline to vote for the 2014 CropLife IRON Product of the Year is October 31. Please cast your vote today to help us determine the winner. Read More
Precision AgPrecision Agriculture: Finding The Payback
September 6, 2014
Profitability in precision ag is not about any one technology, but the result of employing technology in a total system approach that is agronomically sound. Read More

Trending Articles

InsecticidesNew Research Study Shows The Value Of Neonics
October 29, 2014
The study evaluated seed treatment, soil and foliar uses of neonicotinoid insecticides in the U.S. and Canada. Read More
Crop InputsPlatform Specialty Products To Acquire Arysta LifeScience
October 20, 2014
Once the acquisition is complete, Platform Specialty Products will combine Arysta LifeScience with previously acquired companies Agriphar and Chemtura Crop Solutions. Read More
Seed/BiotechMonsanto Offers New Support For Ferguson, Area Communities
October 8, 2014
Monsanto Co. has committed $1 million in new support for several collaborative efforts in Ferguson, MO, and surrounding communities in North St. Louis County. Read More
Seed/BiotechUnapproved Genetically Modified Wheat Found In Montana
October 3, 2014
USDA reports that one year after discovery of Monsanto's unapproved wheat in a single Oregon field disrupted U.S. wheat export sales, the GMO wheat has again been found in Montana. Read More
Equipment2014 Product Of The Year Voting
September 19, 2014
The deadline to vote for the 2014 CropLife IRON Product of the Year is October 31. Please cast your vote today to help us determine the winner. Read More
FertilizerFall Fertility 2014: Forecasting Fertilizer Use
September 7, 2014
Great crops this year have tapped the soil, and fall work is definitely called for, but how challenging will that get? Read More

Latest News

StewardshipTFI Recognizes Michigan, Maryland Farms For 4R Stewards…
October 31, 2014
As farming practices increasingly attract interest from the general public, two farmers are ensuring they meet public approval. Read More
Eric SfiligojBig Brother Is Already Watching
October 31, 2014
Opponents to UAVs seem to think they could be used to spy on other people. But spying is already taking place, through the Internet. Read More
StewardshipAsmark Institute’s New Training Center Focused On…
October 31, 2014
The newly dedicated Ford B. West Center for Responsible Agriculture will be used as a national training and education center for professionals in the ag input industry. Read More
StewardshipCTIC Tour Dives Deep Into Everglades
October 31, 2014
The most recent Conservation In Action Tour (CTIC) hit South Florida recently to tour the Everglades Agricultural Area. Read More
StewardshipResponsibleAg Begins Auditor Training
October 31, 2014
ResponsibleAg auditor training is now underway at the Ford B. West Center for Responsible Agriculture in Owensboro, KY. Read More
CropLife 100ValueAct Buys Stake In Fertilizer Dealer Agrium
October 30, 2014
ValueAct has bought 8.2 million shares in Calgary, Alberta-based Agrium, making them the second largest investor in the fertilizer dealer. Read More
InsecticidesNew Research Study Shows The Value Of Neonics
October 29, 2014
The study evaluated seed treatment, soil and foliar uses of neonicotinoid insecticides in the U.S. and Canada. Read More
StewardshipUSDA To Provide $4 Million For Honey Bee Habitat
October 29, 2014
Agriculture Secretary Tom Vilsack announced today that more than $4 million in technical and financial assistance will be provided to Read More
Crop InputsValent Launches New Low VOC ProGibb LV Plus Plant Growt…
October 29, 2014
ProGibb LV Plus PGR is a high-potency, liquid gibberellic acid formulation designed to comply with California’s new air quality standards for high volatile organic compound agricultural products. Read More
Crop InputsBayer CropScience Acquires Certain DuPont Crop Protecti…
October 29, 2014
Bayer CropScience and DuPont Crop Protection have signed an agreement for Bayer to purchase certain DuPont Crop Protection Land Management assets in the U.S., Canada, Mexico, Australia and New Zealand. Read More
ManagementWest Central Names New President
October 29, 2014
West Central’s board of directors have announced their unanimous decision to name Milan Kucerak President and CEO-elect following Jeff Stroburg’s retirement at the end of the fiscal year. Read More
InsecticidesValent U.S.A., MGK Form Marketing Agreement
October 24, 2014
Valent has formed an agreement with Minneapolis-based MGK to manage the marketing and sales of MGK’s crop protection line of insect control products within the U.S. beginning April 1, 2015. Read More
StewardshipFlorida’s 4R Advocate Keeps Improving
October 24, 2014
Florida farmer Alan Jones uses the 4R principles of nutrient stewardship as the core of his fertility program, which allows him to maximize production and keep costs in check. Read More
Seed/BiotechMonsanto Named One Of The World’s Best Multinational …
October 23, 2014
Monsanto ranked No. 8 in the world’s largest annual study of workplace excellence that identifies the top 25 best multinational companies in terms of workplace culture. Read More
Crop InputsArysta Hires Former Agri-Chem, CPS Employee For Delta S…
October 23, 2014
New Territory Sales Manager Mark Peel’s primary role will focus on working with growers regarding fungicides in Louisiana, Mississippi, Arkansas and Tennessee. Read More
CropLife 100GROWMARK Announces Appointments In Plant Food Division
October 22, 2014
GROWMARK, Inc. has announced the three key staff changes in its Plant Food Division. Read More
CropLife 100GROWMARK Appoints New VP Of Finance And Risk Management
October 22, 2014
Wade Mittelstadt has been named GROWMARK Vice President, Financial and Risk Mangement, effective December 1, 2014. Read More
FungicidesEPA Approves BASF In-Furrow Corn Fungicide
October 22, 2014
Field trials show Xanthion In-furrow fungicide provides more rapid emergence, extended residual control and improved seedling health than untreated crops. Read More