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Newsby Jack RobertsJune 16, 2017

Tennessee International Dealer Turns Heads With Fuel Efficiency Demo Truck

Taking technology into its own hands, Cumberland International, in Cumberland, Tennessee, has created its very own mpg-optimized truck model with fleet customers in mind.

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Articlesby Tom BergSeptember 8, 2016

Hill Climbing's Easy for mDrive and 'Downsped' MP8 Diesel

The Pinnacle-pulled rig weighed close to 80,000 pounds. So how did it pull the hills at such low engine speeds? With 1,860 lb-ft of torque, and with no more speed loss than one would find with higher revving engines.

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NewsFebruary 29, 2016

Dana Offers Downspeeding Tech for SmartAdvantage

Dana Holding Corporation is offering axle ratios that are compatible with all seven configurations of the SmartAdvantage powertrain from Eaton and Cummins.

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NewsJanuary 27, 2016

Dana Spicer Adds Parts to Support 'Downspeeding'

LAS VEGAS -- More than 150 part numbers have been added for heavy-duty Spicer AdvanTek 40-series tandem drive axles and Spicer Life Series SPL 350 driveshafts and universal joints.

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Articlesby Jim ParkDecember 17, 2015

Testing Out Dana's Dual Range Disconnect [Video]

First revealed at the Mid-America Trucking Show in March, Dana's Dual Range Disconnect drive axle system gives users the fuel savings of a downsped 6x2 drivetrain and the traction and performance of a conventional 6x4 setup. How's that possible you ask?

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Videosby StaffDecember 17, 2015

Focus On...Spicer AdvanTek 40 Dual Range Disconnect Drive Axle [VIDEO]

Equipment Editor Jim Park test drives a truck equipped with the Dana Spicer AdvanTek 40 Dual Range Disconnect Drive Axle to see how the technology provides the advatages of a 6x2 and 6x4 configuration without the drawbacks of either. 

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Newsby Jim ParkOctober 29, 2015

NACFE Shows Downspeeding Good for 2-3% Fuel Savings

A new report delves into the use of downspeeding, which is becoming a popular fuel saving strategy for fleets. The concept makes use of numerically lower rear-axle ratios to lower engine rpm at vehicle cruise speed.

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Articlesby Jim ParkSeptember 21, 2015

The Downspeeding Learning Curve

Today's "downsped" drivetrains can improve fuel economy, but high torque and low axle ratios can create all sorts of havoc with drivetrain components.

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NewsMarch 26, 2015

Volvo Expands XE Powertrain Lineup

Volvo Trucks expanded the XE powertrain package lineup with a super direct drive version using the I-Shift transmission. The company also expanded its Remote Diagnostics service to monitor I-Shift components as well.

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ProductsFebruary 16, 2015

Dana Delivers Web-Based Training to Clarify Downspeeding

Dana's new online course will delve into the basic principles, benefits, and challenges associated with engine downspeeding. It also provides a one-stop source for key drivetrain system knowledge, individual component specifications, literature, videos, images, service bulletins, and parts books.

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