[Skip to content]

News by Category:
G&Z 295 X 110 BannerVisionLink 2014 295 x 110CONEXPO 2014 Trimble Banner 295 x 110Lindsay Logo 295 x 110Caterpillar PPRS Paris 2015 Banner 295 x 110

Daily Video

Click here to see all Daily News videos
Sponsored by Volvo America
23 January 2014

John Deere’s new engines feature innovative emissions control technology

First publishedCONEXPO-CON/AGG
2014
Preview News
[ Zoom ]
John Deere 2.9litre - 13.5litre engine
New emissions technology for latest John Deere engines
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 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 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.
Stand: N-12621
Stand: S-83718
Lindsay Logo 295 x 110PPRS Paris 2015 Banner 295 x 110CONEXPO 2014 Trimble Banner 295 x 110VisionLink 2014 295 x 110Caterpillar Guntert & Zimmermann banner 172x71