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
We will publish some of Mike’s classic articles next year in honor of this milestone, and we want you to choose the most useful or meaningful.
Big Iron
Two recent safety incidents drive home the seriousness of ignoring safety hazards.
Big Iron
Chinese construction equipment will play in the U.S. market. We’ve talked to enough of the majors and know their commitment.
Big Iron
We’re mired in a cycle of futility that claims our industry as one of its hapless victims.

CE Twitter Feed 

ConstructionEqt @ConstructionEqt
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From the editors 

Rod Sutton @rodsutton
RT @ConstructionEqt: Are you building bench strength in your workforce?...
1 day 4 hours ago
Frank Raczon @FrankRaczon
New Kubota SSL has a 26-gal fuel tank IN the rear door. No Pinto jokes, please; they say it's been rigorously tested....
1 week 3 days ago
Frank Raczon @FrankRaczon
Developing a bigger line of SSLs and CTLs in the coming years will allow Kubota to have its own attachments.
1 week 3 days ago

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