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Transportation

Redesigned, Re-Engineered 2016 Honda Pilot

From its panoramic roof to its platform, the third-generation Honda Pilot is vastly different from its predecessor.

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Transportation

Audi Lightens New Generation Q7

Audi’s technical development boss, Prof. Dr. Ulrich Hackenberg, describes the new-generation Q7 SUV as representing a statement of the company’s competence as he lists succinctly the salient points of its...

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Transportation

Jeep's B-Segment Renegade: U.S. Developed, Built in Italy

The 2015 Renegade is the first Jeep to be imported into North America, but the Italian-built B-segment SUV represents a domestic engineering and design execution. Yes, its platform,...

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Power

Getting a Grip on AWD Efficiency

All-wheel drive is becoming a must-have feature for drivers who face slippery roads and daunting grades in winter. The growing popularity of the technology is fueled by the worldwide boom in B- and...

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Articles
Transportation

E Pluribus Unum

Inputs from radar, cameras, and other sensors that are already improving safety and convenience are being merged into holistic images that will pave the way for autonomous driving. When input from many sensors is combined,...

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Design

Setting the Standard

Meggitt CTO Emeritus begins term at helm of SAE International, seeks to encourage cross-sector relations, elevate image of SAE as aerospace industry leader.

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Power

Rotary SI/CI Combustion Engines: A Thing of the Future?

Today’s small piston engines can be inexpensive, and have suitable reliability to serve a variety of applications including scooters, motorcycles, ATVs, boats, lawn and garden...

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Articles
Power

Aftertreatment Comes With Challenging Diagnosis

Regulations including U.S. EPA Tier 4 have altered design concepts, ramping up the importance of monitoring fuel usage and emissions. Engines and aftertreatment systems must remain in...

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Articles
Materials

Taking on NVH Reduction Techniques

The internal-combustion engine and other types of vehicle propulsion systems produce various forms of vibrations that may be undesirably transmitted to the vehicle frame. These vibrations may be high or...

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Original Equipment
Power

Caterpillar Updates Its D7E Diesel-Electric Dozer

After first appearing on jobsites in 2009, Caterpillar’s latest D7E dozers feature three new “productivity boosting” dozing features for optimized performance during grading work.

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Automotive

Mercedes-Benz Melds SUV and Coupe Styling for GLE Coupe

When is an SUV not an SUV? When it’s the new Mercedes-Benz GLE Coupe, a question and answer that could equally apply to BMW with its M6, and an indication of a global trend towards...

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Technical Innovation
Manufacturing & Prototyping

Old Is New in Powertrain Laser Welding

Using lasers is often the best choice for welding, especially in precision parts where weight is a premium, such as in powertrain and engine components. Why? Given a proper fit-up, manufacturers can...

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Original Equipment
Manufacturing & Prototyping

The Off-Highway System

In a speech given in late February, Samuel R. Allen, Chairman & CEO of Deere & Co., had some good words for 2014, and some cautious words for 2015.

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Defense

Dassault Aviation Rolls Out, Preps Falcon 8X for First Flight

In December Dassault Aviation rolled out its ultra-long-range Falcon 8X, the company’s latest addition to its Falcon business jet family.

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Transportation

Caterpillar Adds to Its Paver Family

Several features of Caterpillar's new F-Series pavers help improve fuel economy. Engine performance is aided by the 167 kw (225 hp) Cat C7.1 ACERT engine, which meets European Stage IV and U.S. EPA Tier...

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Propulsion

Making the Case for Mild Hybrid Systems for Heavy-Duty Vehicles

Significant improvement potentials in conventional powertrains have been achieved over the past few years. Still, hybrid systems are under development by many OEMs, as the...

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Defense

Airbus Launches A321neo with ‘True Transatlantic Capability’

Airbus was able to announce in mid-January that it has officially launched its A321neo with a 97-t maximum takeoff weight, having secured the first commitment from Air Lease...

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Manufacturing & Prototyping

2015 Mondeo Launch Shows Flexibility, Challenges of One Ford Strategy

As Ford's Engineering Launch Manager for the 2015 Mondeo, Mike Rogers played a key role in guiding its arrival into Europe. The complex task for Rogers and his team...

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Automotive

2015 Chrysler 300 Gets Upgrades

A mid-cycle refreshening for the Chrysler 300 that debuted in the 2011MY adds driver-assist technologies, more tuning options for the sport model, and the nameplate’s first pairing of a V8 engine with an...

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Propulsion

Maruti Suzuki Refines Swift Engine for 10% FE Gain

Maruti Suzuki’s recent refresh of the Swift resulted in a 10% improvement in the car’s fuel efficiency, owing largely to powertrain refinements. With a certified fuel efficiency of 25.2...

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Automotive

SAE Eye on Engineering Quick Take: NAIAS Begins

Monday, January 12th marked the beginning of the 2015 North American International Auto Show, and media from all over the world were at Detroit's Cobo Hall. In this episode of SAE Eye on...

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Automotive

Audi A3 Sportback E-Tron Swells VW’s Plug-In Hybrid Choices

“For Audi, the A3 Sportback e-tron plug-in hybrid marks another important step towards sustainable individual mobility,” said Audi Head of Sales, Wayne Griffiths. But it is...

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Power

Most Powerful Production Mini Shows in Detroit

When the first BMC Mini was introduced in 1959, its power output was 25 kW () from a very modest 848 cm³ engine that could eventually take it to 100 km/h (62 mph) in about 26 s and on to a top...

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Transportation

Book Offers Engineering Trends of 2014 Concept Cars, 2015 New Passenger Cars

SAE International’s "2015 Passenger Car and 2014 Concept Car Yearbook" provides snapshots of the latest and greatest technologies introduced by the automotive...

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Transportation

Volvo CE Transfers Backhoe Loaders and Motor Graders Manufacture to SDLG

Volvo Group announced in late 2014 that Volvo Construction Equipment will discontinue development and production of backhoe loaders and motor graders in Europe and the...

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Transportation

ZF Wins Innovation Award for Electrically Driven City Bus Axle

As part of the "International busplaner Sustainability Prize 2015," an independent jury of experts assessed bus innovations that combine economic success with social...

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Automotive

Komatsu America Launches New Hydraulic Excavator

With an operating weight range between 66,359 lb (30,100 kg) and 68,122 lb (30,900 kg), Komatsu America Corp.'s PC290LC-11 hydraulic excavator features improved efficiency, lower fuel...

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Transportation

Mercedes-Benz Debuts 'Car of the Future' at CES

Designed around the future luxuries of space, time, and privacy, the Mercedes-Benz F 015 “Luxury in Motion” concept car had its world premiere Monday night at the 2015 International CES.

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Power

Deere Tier 4 Final Construction-Class Dozers Feature New Electrohydraulic System

John Deere says its 750K and 850K crawler dozers meet Tier 4 Final emissions standards while offering higher productivity, increased uptime, and lower daily...

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