InfraStructures - February 2015 - JDPS Introduces Additional Gen-Drive Engine Ratings

JDPS Introduces Additional Gen-Drive Engine Ratings

John Deere Power Systems (JDPS) has introduced 5 new PowerTech™ 2.9L generator-drive engines with power ratings from 41 to 74 hp. The new series offers customers a range of reliable, compact, emissions-compliant choices for prime-power or standby applications.

New PowerTech 2.9L generator-drive engines include models that meet Tier 4 final (T4f), Tier 4 interim (T4i), and Stage IIIA emissions regulations; non-emissions certified models are also available for non-regulated markets.

“With new PowerTech 2.9L generator-drive engine options, customers can choose exactly the right fit for their application,” said Karl Schmid, market planner for power generation at JDPS. “These engines will deliver the performance, fuel efficiency, reliability, emissions compliance and ease of installation expected from John Deere.”

New PowerTech 2.9L generator-drive engine models, emissions levels and standby power ratings include:

• PowerTech 3029HFG03 T4f 48-74 hp @ 1800 rpm
• PowerTech 3029HFG89 T4i and Stage IIIA 62 hp @ 1800 rpm and 58 hp @ 1500 rpm
• PowerTech 3029TFG89 T4i and Stage IIIA 47 hp @ 1800 rpm and 42 hp @ 1500 rpm*
• PowerTech 3029DF129 non-certified 47 hp @ 1800 rpm and 41 hp @ 1500 rpm*
• PowerTech 3029TF129 non-certified 64 hp @ 1800 rpm and 56 hp @ 1500 rpm*

*Generator set power unit (GSPU) available with these engines models.

The new 2.9L Interim Tier 4 and Stage IIIA engines as well as non-certified engines feature a mechanical fuel injection pump and offer a robust design for long hours of reliable service. Heavy-duty features include replaceable (wet) cylinder liners that provide excellent heat dissipation and are precision-machined for longevity. The new 2.9L series has moved from imperial to metric hardware.

The PowerTech 3029HFG03 T4f engine features an electronic high-pressure common-rail fuel system that provides higher injection pressures up to 1,600 bar (23,000 psi). It also utilizes an exhaust filter – consisting of a diesel oxidation catalyst (DOC) and diesel particulate filter (DPF) – that deliver premium block loading characteristics.

John Deere offers an extensive lineup of standby and prime gen-set engines that meet emissions regulations while delivering quick-starting, clean-running and fuel-efficient performance. The full lineup of John Deere generator-drive engines ranges in displacement from 2.9 l to 13.5 l and covers gen-set ratings from 42 to 755 hp.

Source: Deere & Company

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