Diesel engines

  • 01-Jul-2010 04:00 EDT


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, equipped with either a wastegate or variable geometry turbocharger depending on engine size. Engines are built on the PowerTech four- and six-cylinder engine platform, including cooled exhaust gas recirculation and an exhaust filter for reducing particulate matter. Features include full-authority electronic controls, a four-valve cylinder head, and high-pressure fuel system. Models in this power range feature smaller exhaust filters for flexible engine- or remote-mounting and an in-cylinder dosing system. Engine models include PowerTech PWX 4.5 L for 56 to 91 kW (75 to 122 hp); PowerTech PVX 4.5 L for 93 to 129 kW (125 to 173 hp); and PowerTech PVX 6.8 L for 104 to 129 kW (140 to 173 hp).

HTML for Linking to Page
Page URL
Rate It
4.50 Avg. Rating

Read More Articles On

International Truck recently unveiled its all-new engine for the Class 8 market called the International A26, in addition to a new initiative called Project Alpha, which brought together a small team of powertrain engineers dedicated to a new perspective on engine development.
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.
Engine manufacturer Deutz AG and Liebherr Machines Bulle S.A., developer and producer of diesel and gas engines, recently agreed on the key aspects of a strategic alliance for worldwide distribution of diesel engines.
The supplier announced in late November that it began pre-production testing of its R3 hydromechanical variable transmission (HVT) at several global OEMs.

Related Items

Training / Education
Technical Paper / Journal Article