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Nouveaux moteurs PowerTech pour le marché des groupes électrogènes
John Deere Power Systems is pleased to introduce three new engines for use in gen-set applications. The PowerTech E 9.0L and PowerTech 9.0L and 13.5L engines offer gen-set customers more powerful, cost-effective solutions. These compact, powerful engines are specifically targeted for the standby gen-set market, but they will also be offered to the prime-power gen-set market. The PowerTech E 9.0L engine meets Tier 3 emissions regulations and has a maximum power rating of 422 hp. Before the introduction of the PowerTech E 9.0L, the only option for gen-set customers who needed a large-displacement, Tier 3-compliant engine was the full-featured, high-performance PowerTech Plus engine family. The Tier 3 PowerTech E 9.0L is new for the 60-Hz gen-set market and features state-of-the-art technologies, including full-authority electronic controls, a fixed-geometry turbocharger and a high-pressure common-rail fuel system. These technologies offer improved cold-start performance and precise engine-speed control - giving the engines the same durability and reliability as other John Deere engines. Production on the PowerTech E 9.0L is scheduled to begin during spring of 2008. John Deere has two other new engines for the gen-set market: the Stage II PowerTech 9.0L and 13.5L. These engines are new for 50-Hz gen-sets, and production is scheduled to begin in the second quarter of 2008. Both engines offer world-class power density and performance and are perfect for markets that require Stage II certifications. The PowerTech 9.0L engine has a maximum power rating of 408 hp. The PowerTech 13.5L engine features the same technologies as the PowerTech E 9.0L except, instead of the high-pressure common-rail fuel system, it has an electronic unit injector fuel system.
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