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
Top 100 Articles
Wheat Growers, North Central Farmers Elevator Pursue Merger
CropLife 100Wheat Growers, North Central Farmers Elevator Pursue Merger
March 3, 2015
Two CropLife 100 retailers — South Dakota Wheat Growers (ranked No. 11) and North Central Farmers Elevator (No. 19) — have entered into a Letter of Intent to unify the two companies into a newly named cooperative. Read More
Growmark Group
CropLife 100GROWMARK In 2015: Back, To The Future
March 2, 2015
The nation’s third largest ag retail organization is simultaneously moving forward while remembering its past. Read More
CropLife 100Pinnacle Expands Sanders Brand In The South
February 27, 2015
Pinnacle has acquired Hopkins Seed and Chemical in Qulin, MO, which expands the company's Sanders brand to nine Southern states. Read More
CropLife 100Pinnacle Launches New Providence Agriculture Location In Indiana
February 27, 2015
Pinnacle Agriculture Holdings — ranked No. 6 on the CropLife 100 — has established a new retail location in New Castle, IN, which will operate as part of Pinnacle's Providence Agriculture brand. Read More
CropLife 100Cooperative CHS Returns $518 Million To Owners
February 23, 2015
The 2015 cash return to owners is based on CHS net income of $1.1 billion, the company's second highest on record. Read More
corn field
CropLife 100The Andersons’ Humic DG Now Available In Canada
February 13, 2015
The Andersons, Inc. Turf & Specialty Group has announced its Humic DG product is now available to customers in the Canadian turf, agriculture and horticulture markets. Read More
Latest News
ManagementKey Takeaways From Commodity Classic Event
March 6, 2015
Editors Paul Schrimpf and Eric Sfiligoj debrief on their experience at the 20th annual Commodity Classic conference and tradeshow last Read More
Training
SoftwareFulfilling A Training Need
March 6, 2015
Tri Ag and CSE Software hope to introduce a new hands-on simulator for custom applicator tudoring. Read More
RR2X soybeans surround untreated check (center)
Industry NewsArysta Hires New Midwest Territory Sales Manager
March 5, 2015
Arysta LifeScience North America recently named Jonathan “Jon” Tone as the Territory Sales Manager in the Midwest sales region. Read More
Fertilizer360 Yield Center: Try These 5 Steps To Fine Tune Nitrog…
March 5, 2015
Yield Center 360 advises that an effective nitrogen management plan needs to focus on how much N a particular field and corn crop needs, as well as how to properly manage N throughout the growing season — with adjustments along the way. Read More
Precision AgFarmobile Coming Online In 2015
March 5, 2015
A new startup is looking to make collecting and selling ag data a more rewarding proposition for growers. Read More
Crop InputsCommodity Classic 2015 Sets Attendance High Mark
March 4, 2015
With nearly 8,000 total attendees, the 2015 Commodity Classic convention and trade show, which took place last week in Phoenix, AZ, shattered previous records for the landmark event, Read More
Young corn plants
FertilizerNew Nitrogen Stabilizer From Simplot Protects Fertilize…
March 4, 2015
By using OmniPierce Technology, Eclipse-N from Simplot Grower Solutions coats and protects more nitrogen, increasing nitrogen efficiency and decreasing loss due to volatilization. Read More
Industry NewsOhio Corn And Wheat Growers Association, Ohio Soybean A…
March 4, 2015
The associations truly appreciate the comprehensive approach and diligent work that the Ohio House of Representatives has dedicated to addressing water quality and House Bill 61. Read More
Mahindra Implement
Industry NewsMahindra USA Aligns With Paladin Attachment For Impleme…
March 4, 2015
Mahindra USA will begin utilizing Paladin Attachments as its implement supplier in April 2015. Read More
Crop InputsValent BioSciences Acquires Mycorrhizal Applications
March 4, 2015
The acquisition adds another strategic platform to VBC’s rapidly expanding global biorational business, providing additional tools for the Biorational Window platform being developed with its parent, Sumitomo Chemical Co., Ltd. Read More
Nutrients for Life Foundation - Plant Nutrient on the Farm Station
Industry NewsNutrients For Life Foundation Launches New Station Prog…
March 4, 2015
This ready-to-implement station provides an interactive opportunity for farms to showcase crop nutrients’ important role in growing healthy crops. Read More
Adjuvants loading
AdjuvantsAdjuvants Continue Upward Trend
March 4, 2015
A dizzying array of developments in crop protection technologies promise to make specialty adjuvants a crucial piece of the puzzle going forward. Read More
Wheat Growers, North Central Farmers Elevator Pursue Merger
CropLife 100Wheat Growers, North Central Farmers Elevator Pursue Me…
March 3, 2015
Two CropLife 100 retailers — South Dakota Wheat Growers (ranked No. 11) and North Central Farmers Elevator (No. 19) — have entered into a Letter of Intent to unify the two companies into a newly named cooperative. Read More
10 Tips for Spring Planter Preparation
Equipment10 Tips For Spring Planter Preparation
March 3, 2015
Kinze Manufacturing offers advice on how to ensure your planter is ready before you hit the field. Read More
Industry NewsOABA 2015 LAUNCH Program Recognizes 20 New Graduates
March 3, 2015
Twenty Ohio agribusiness leaders are being recognized as the latest graduates of Ohio AgriBusiness Association’s LAUNCH program. Read More
EquipmentNew AGCO Website Helps Customers Shop For Certified Pre…
March 3, 2015
RoGator sprayers are among the wide range of CPO equipment available through AGCO's site. Read More
Enlist spray Demo
HerbicidesGuiding New Herbicide Systems’ Launches
March 3, 2015
Under careful watch, the new 2,4-D- and dicamba-tolerant crops hit more acres this season. Read More
Eric SfiligojCommodity Classic 2015: Playing The Waiting Game
March 2, 2015
There was plenty of future-talk at this year’s event as companies (and growers) are largely in a holding pattern of sorts. Read More