John Deere’s new engines feature innovative emissions control technology

Innovative emissions control technology is a key feature of the latest diesel from John Deere Power Systems (JDPS). These engines range in capacity from 2.9-13.5litres and meet the Tier 4 Final/Stage IV emissions requirements. The firm says that extensive testing shows the diesels are responsive, reliable and have low running costs. The company has continued with developing its Integrated Emissions Control system to meet the emissions targets, with the technology including various combinations of aftertreat
January 6, 2017 Read time: 2 mins
New emissions technology for latest John Deere engines
Innovative emissions control technology is a key feature of the latest diesel from 257 John Deere Power Systems (JDPS). These engines range in capacity from 2.9-13.5litres and meet the Tier 4 Final/Stage IV emissions requirements. The firm says that extensive testing shows the diesels are responsive, reliable and have low running costs. The company has continued with developing its Integrated Emissions Control system to meet the emissions targets, with the technology including various combinations of aftertreatment and emissions-reduction components. The integrated Emissions Control system configurations have been tailored to meet regulations and customer needs in each power range. John Deere is offering three Integrated Emissions Control system configurations for the Tier 4 Final/Stage IV requirements. Forthe 36-55kW power range, the copmany is offering engine models using an exhaust filter that contains a diesel oxidation catalyst/diesel particulate filter (DOC/DPF) without cooled exhaust gas recirculation (EGR) or selective catalytic reduction (SCR). For the 56-104kW range, the 3089 PowerTech PWL 4.5L engine is equipped with cooled EGR and an Integrated Emissions Control system configured with SCR and a DOC. Engines delivering 93kW or more feature an Integrated Emissions Control system comprising cooled EGR, a DOC/DPF and SCR. All John Deere Integrated Emissions Control system configurations are designed to meet the demands of off-highway applications.
%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 12725 0 oLinkExternal www.Deere.com John Deere web false /EasySiteWeb/GatewayLink.aspx?alId=12725 false false%>

For more information on companies in this article

Related Content

  • Perkins will demonstrate how its engine will meet EU Stage IV/US Tier 4 Final emissions regulations
    February 7, 2013
    Perkins will showcase a complete line-up of Stage IV/Tier 4 Final engine solutions at Bauma, ahead of the new legislation next year. The four cylinder 854F-E34TA will demonstrate much of the technology on offer, as it uses Selective Catalytic Reduction (SCR) with an exhaust additive, plus a Diesel Oxidation Catalyst (DOC). Both Perkins’ 3.4 and 4.4-litre engine lines make do without a Diesel Particulate Filter (DPF), though the larger 7 litre will use a DPF as well.
    Read More
  • New engines at heart of JCB’s upgraded rough terrain forklifts
    January 6, 2017
    JCB is now fitting its new Tier 4 JCB Ecomax diesel engine to its latest rough terrain forklift range. The engine delivers the same 55kW output as the previous Dieselmax motor, but meets the Tier 4 emissions regulations without the need for a diesel particulate filter or an SCR exhaust after-treatment system. This reduces running costs for customers and the Ecomax engine is being fitted to all four models in JCB’s RTFL range: the 926, 930, 940 and 950.
    Read More
  • Hatz will unveil the H series water-cooled 2.0-litre engine line at Bauma
    January 6, 2017
    Hatz Diesel will take the wraps off a new engine family at Bauma, with the launch of the H series, a 2.0–litre water-cooled engine family that features Bosch common rail fuel injection with pressures up to 1,800 bar. Producing 56kW (75hp) and 130Nm of torque, the engine meets European Stage IIIB emissions regulations and US Tier 4 Final standards. The engine, a first at this size for the company with liquid-cooling, uses exhaust gas recirculation (EGR) and a diesel oxidation catalyst (DOC) but does without
    Read More
  • Hatz will unveil the H series water-cooled 2.0-litre engine line at Bauma
    February 7, 2013
    Hatz Diesel will take the wraps off a new engine family at Bauma, with the launch of the H series, a 2.0–litre water-cooled engine family that features Bosch common rail fuel injection with pressures up to 1,800 bar. Producing 56kW (75hp) and 130Nm of torque, the engine meets European Stage IIIB emissions regulations and US Tier 4 Final standards. The engine, a first at this size for the company with liquid-cooling, uses exhaust gas recirculation (EGR) and a diesel oxidation catalyst (DOC) but does without
    Read More

Highlighted Content