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Tag: Deere 644K
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How 3 diesel-electric and hybrid construction machines are waging war on wasted energy
For the past decade the drive to reduce diesel exhaust emissions has dominated the headlines. But with the last EPA mandated deadline of 2014 for Tier 4 Final engines here, the war is over and a new front has opened in the drive for cleaner, greener equipment. The new technology trend for heavy equipment is […]
June 1, 2014
Construction Equipment
RJS Construction purchases first John Deere 644K electric hybrid wheel loaders
Back in February, we gave you an in-depth look at John Deere’s new 644K wheel loader and the electric hybrid technology that powers it. And recently, RJS Construction was handed the keys to the first two units off the assembly line. The Superior, Wisconsin company took ownership of the first two 644Ks at an event […]
April 15, 2013
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