Engines

41  -  60  of  129

June 30, 2014

New Oil Standard Won't Have Adhesive Wear Test

A proposed test for adhesive wear, or scuffing, will not be a part of the upcoming new API oil standard, currently known as PC-11, and the new category is running behind schedule for implementation.

June 25, 2014

Detroit Marks Production of 250,000th Heavy Duty Engine Platform

Less than seven years after introducing its Detroit DD15 engine, Detroit Diesel on Wednesday marked the production of its 250,000th DD Series engine.

June 18, 2014

GM Claims Highest Power Ratings for Midsize Colorado/Canyon

Horsepower and torque ratings announced by General Motors will make its 2015 Chevrolet Colorado and GMC Canyon pickups the most powerful in the midsized truck segment, the company claims.

June 17, 2014

121 Ways to Save Fuel: In the Shop

From the equipment you spec and maintain, to the fuel you buy, to driver training and incentives, you’ll find tips for nearly any type of fleet.

June 9, 2014

England Van Lines Retrofitting Trucks with Stop-Start Technology

California-based England Van Lines plans to retrofit its fleet of moving trucks in San Jose with new stop-start technology allowing drivers to coast through traffic lights without having to stop.

May 22, 2014

Integrated Powertrain Debuts from Detroit

DETROIT -- Detroit Diesel introduced its new Integrated Detroit Powertrain Thursday at an event in Detroit. The powertrain package brings together the company’s DD15 engine, DT12 transmission and Detroit axles.

May 21, 2014

New Ford F-650/F-750 Diesel Available in Three Power Ratings

Ford's all-new F-650/F-750 medium-duty truck lineup with 6.7-liter Power Stroke V-8 turbo diesel will feature three engine power ratings, with no vocational limits on top ratings.

May 14, 2014

Shell Engine Teardown Compares Protection of Experimental Oil

What do you get when you put a group of trucking journalists in a room with three tables of engine teardown parts and ask them to choose which one is from the truck running the experimental low-viscosity oil? A lot of eeny-meeny-miney-mo.

May 14, 2014

I Came to an Engine Teardown and Learned About Barbecue

So what do engine oil and competition pit barbecue have in common? Editor in Chief Deborah Lockridge finds out for her All That's Trucking blog.

May 14, 2014

Shell Rotella Engine Teardown

A North Carolina fleet has been running a group of trucks on three different Shell Rotella oils -- a 15w-40, a 10w-30, and a 10w-30 that's been altered to provide a lower high-temp/high-shear number than is currently approved. A teardown of one of each after more than half a million miles shows virtually no difference in wear among the three engines. Learn more here. (By Deborah Lockridge, Editor in Chief.)

May 14, 2014

Shell Teardown Evaluates Low-Viscosity Experimental Engine Oil

In anticipation of a new heavy duty engine oil API classification aimed at improving fuel economy with oils meeting lower high-temperature/high-shear viscosity standards, Shell did a field test of an experimental low HTHS-viscosity version of its Rotella engine oil. It shared the results with trade press editors on May 14, 2014. Here Howard Hill, engineer, lubricant technology, explains the results to HDT Editor in Chief Deborah Lockridge.

May 13, 2014

Propane Autogas Engine Squeezes Out Cost, So It’s Called ‘PIthon’

Powertrain Integration’s 8-liter V-8 propane autogas engine is now called “PIthon." The big-block propane-fuel V-8 is being used by FCCC in its S2G medium-duty chassis-cab truck.

May 9, 2014

CAT Faces Fresh Litigation over Repeated C13, C15 ACERT Emissions Failures

Plaintiffs in the latest class-action lawsuit allege Caterpillar hid details of defects and performance issues from customers that the engine maker knew about.

April 17, 2014

Commentary: Engines to Watch

Executive Contributing Editor Rolf Lockwood discusses the potential of the interesting opposed-piston/opposed-cylinder engine.

April 9, 2014

Cummins, Foton Launch Engine Joint Venture for China

The world’s largest independent engine maker, Cummins Inc., is partnering with the biggest truck builder, Beiqi Foton Motor Co. Ltd. of China, in a joint venture that will see Foton use Cummins ISG diesels in a new truck series developed with Daimler of Germany.

March 26, 2014

HDT Truck Fleet Innovators Talk Specs, Engines at Mid-America Fleet Forum

MATS, LOUISVILLE, KY -- A panel discussion of innovative fleet leaders Wednesday illustrated why one size does not fit all is not an approach that works well in the trucking industry.

March 26, 2014

Cummins Releases 25th Anniversary Package for Turbo Diesel Rams

MATS, LOUISVILLE – A 25th Anniversary package is commemorating the first offering of the Cummins Turbo Diesel engine in Ram pickup trucks in 1989, the engine maker says.

March 25, 2014

Cummins Talks Fuel Economy, Telematics, Higher ISX Rating at MATS Kickoff Event

MATS, LOUISVILLE -- Cummins Tuesday announced a new engine rating and its first telematics program just prior to the Mid-America Trucking Show at the Kentucky Exposition Center in Louisville, March 27-29.

March 18, 2014

VIDEO: New Engine Could Reduce Truck Emissions, Lund University

Gasoline in truck diesel engines can give more than 50% efficiency if the combustion process is done correctly. A modified diesel engine running on gasoline could be a way of significantly reducing truck emissions, according to research at Lund University in Sweden. New fuel efficiency standards for large trucks were announced by President Obama just last week. The method could halve fuel consumption for gasoline engines.

March 17, 2014

Recalls: Daimler, Paccar Trucks with Natural Gas; Navistar Steering

More details have started to emerge about which trucks models are included in a recall announced earlier this month in which more than 25,000 Cummins and Cummins Westport natural gas powered engines are being recalled.

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