Equipment Type

 Diesel Engines, 100 to 250 hp

products

John Deere PowerTech PWL T4-F technology.

The 85- to 140-horsepower PowerTech PWL 4.5L engine, which will meet Tier 4-Final regulations without a DPF, complements the John Deere lineup of Tier 4-Final off-highway diesel engines rated from 48 horsepower to 600 horsepower, announced earlier.

Cummins QSF3.8 engine, with horsepower ratings from 85 to 132, meets EPA Tier 4-Final regulations with a minimum of exhaust aftertreatment.

JCB Ecomax diesels meet Tier 4-I requirements without external aftertreatment or DPFs

Three John Deere Power Systems models—the PowerTech PWX 4.5L and PVX 4.5L engines, and the PowerTech PVX 6.8L model below 174 horsepower— are now certified as compliant with U.S. EPA emissions regulations.

Thanks to development worth about $122 million, JCB’s Ecomax diesels won’t need a DPF to meet Tier 4 Interim limits.

Blogs

Big Iron
I asked Oberhelman about telematics and dealers, as well as how 2015 looks.
Big Iron
How much innovation has been lost or substantially delayed by committing years of massive R&D spending toward meeting the tiered/staged emissions regulations?
Big Iron
The KW’s win verified what I was thinking and how I scored it and the two competitors.
Big Iron
As fleets expand or replace machines, the new-equipment landscape has a few changes worth considering.

CE Twitter Feed 

ConstructionEqt @ConstructionEqt
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From the editors 

Rod Sutton @rodsutton
What do dealers need to do to win managers' trust with #telematics? @CaterpillarInc CEO Doug...
2 hours 47 min ago
Rod Sutton @rodsutton
RT @ConstructionEqt: In light of the...
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Rod Sutton @rodsutton
Mike Vorster, our Equipment Executive, just posted his 100th column for @ConstructionEqt. Serious...
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