Engines

41  -  60  of  95

January 15, 2014

Work ‘Paused’ on Cummins Natural Gas Engine

Cummins says it has “paused” work on its 14.9-liter natural gas engine because of “uncertainty” of the demand for such power plants amid the expense of fueling stations and on-board tanks.

January 14, 2014

U.S. EPA Issues Guidance Letter on Diesel Exhaust Fluid

The U.S. Environmental Protection Agency issued a guidance letter late last year to heavy-duty on-highway engine manufacturers outlining how it intends to determine the physical range of adjustment of diesel exhaust fluid quality for certification testing, according to DiscoverDEF.com.

January 7, 2014

Q&A: Bill Kozek on His First Six Months-Plus at Navistar

In May, Navistar International Corp. named Bill Kozek, a 26-year veteran of Paccar, as president of Navistar's North America Truck and Parts business. He succeeded Jack Allen, who was promoted to chief operating officer. Kozek spoke with HDT Editor in Chief Deborah Lockridge shortly after the company announced disappointing fourth-quarter earnings. Here's the Q&A.

December 23, 2013

Navistar Releases First International DuraStar Vehicles To Market With Cummins ISB Engines

Navistar Inc. announced that it has started customer shipments of its first International DuraStar vehicles with the Cummins ISB 6.7-liter engine. The first units were released from the company's Escobedo, Mexico assembly plant.

December 20, 2013

Navistar's Turnaround Progress Overshadowed by Warranty Problems

While Navistar has made substantial progress in its Drive to Deliver turnaround program, it still reported worse financial results for its fourth fiscal quarter than it had aimed for. Executives said the main culprits were industry truck sales levels that didn't pick up as soon as expected, and the continuing high warranty costs for its legacy all-EGR EPA-2010 engines.

December 13, 2013

Federal Court Rules Against EPA in Navistar Engine Case

The U.S. Environmental Protection Agency has lost a fight with truck engine makers over an earlier decision allowing Navistar International to sell earlier models of its engines with exhaust gas recirculation technology, even though they did not meet federal emissions rules.

November 8, 2013

California Considers Easing Some Emissions Rules

Truckers who don't run a lot of miles in California may get more time to comply with emissions rules.

November 6, 2013

First TA and Petro LNG Locations Announced

Officials with the truckstop chain, Travel Centers of America, indicated this week when they plan to open their first liquefied natural gas filling stations in cooperation with Shell targeting commercial vehicles.

November 4, 2013

Diesel Exhaust Fluid Prices Nearly Unchanged

The national average price of DEF at truck stops islands was $2.79 per gallon in the U.S., a decline of one-cent from the month before.

October 31, 2013

Westport Dropping 15-Liter LNG Engine for North America

Natural gas truck engine producer Westport Innovations plans to stop taking orders for its North American 15-liter model after Nov. 15., citing weak sales.

October 29, 2013

Ford Reaches Settlement over Navistar Engines

Ford has agreed to settle a class-action lawsuit over claims that it sold defective diesel engines in its 2003-07 Super Duty pickups and E-series vans, according to Automotive News

October 29, 2013

Navistar Completes Full Transition to SCR Engine Technology

Navistar has announced its International LoneStar on-highway tractor with Cummins ISX15 engine and selective catalytic reduction emissions technology is now available for order, marking Navistar’s full transition of its heavy-duty product line from exhaust gas recirculation to SCR.

October 29, 2013

New Patent Pending IPDSteel Two Piece Friction Welded Piston

IPD, an aftermarket provider of engine components for heavy-duty diesel and natural gas powered engines, announced a new patent-pending piston design for the aftermarket. This new IPDSteel piston design uses precision friction welding to create an aftermarket alternative to similar newer model engine piston designs that are currently only available from original equipment manufacturers.

October 18, 2013

Federal Court Rules Against Engine Makers Over EPA’s Navistar Decision

A federal court on Friday dismissed a challenge to a U.S. Environmental Protection Agency decision allowing Navistar International to make earlier model engines while paying a fine.

October 3, 2013

Cummins Announces ISV5.0 V-8 Diesel for Light and Midrange Trucks

Cummins is going after more of the light- and medium-duty market with its new ISV5.0, a 5-liter (302-cubic-inch) V-8 diesel that promises high performance and low total cost of ownership.

October 2, 2013

Future of Westport 15-Liter is the Talk of Canadian Natural Gas Conference

Rumors that Westport Innovations was cancelling production of its 15L LNG engine were given wide exposure at the 1st Annual Natural Gas Vehicle Canada Conference on Tuesday.

September 18, 2013

Detroit DT12 Automated Manual Transmission Now Available for DD13 Engine

Detroit, Mich.--Detroit Diesel Corp. announced that the Detroit DT12 automated manual transmission is now available for the Freightliner Cascadia equipped with the Detroit DD13 engine.

September 18, 2013

Detroit DT12 Automated Manual Transmission Now Available for DD13 Engine

Detroit Diesel Corp. announced that the Detroit DT12 automated manual transmission is now available for the Freightliner Cascadia equipped with the Detroit DD13 engine. The lighter-weight combination is well suited for regional haul, pick-up and delivery applications, say Detroit officials.

September 17, 2013

Cummins Shares Plans for Profitable Growth With Investment Community

Senior leaders of Cummins Inc. Tuesday shared their five-year plans for profitable growth, emphasizing the opportunities presented by tightening emissions regulations in many parts of the world and the acquisition of its distributors in North America.

September 16, 2013

Navistar Competitors Ask Court to Penalize Some Engines

A feud between truck engine makers and the federal government was heard last week in Federal Court in Washington D.C.

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