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Power

Navistar’s ‘Ground Up’ Approach to All-New Diesel Engine

Though electrification has taken center stage for the commercial trucking industry, diesel ICE powertrains will continue to serve as the preferred propulsion system of many...

News
Motion Control

Bigger Processors, Smaller Engines

Engine designers are advancing electronic control systems to eliminate components and generate more power from smaller engines. They also are leveraging networks to integrate transmissions, global...

News
Connectivity

Integrating Ultra-Low NOx Technology Presents Challenges

Ultra-low NOx regulations proposed by the California Air Resourced Board (CARB) call for 0.05 g/hp-hr tailpipe NOx in 2024, with a second stage in 2027 further reducing NOx to...

Articles
Energy

Cummins, Tula Test ‘Dynamic’ Cylinder Deactivation for Diesels

Tula Technology has supplied the control software for “dynamic” cylinder deactivation in gasoline engines since 2018, launching in General Motors’ 5.3- and 6.2-L...

Technical Innovation
Test & Measurement

JCB Prepared to Meet EU Stage V Emissions

JCB is preparing to offer Stage V compliant engines across its equipment lines, with updates to its own engine range and changes to supplier models. Group director of engines Alan Tolley said...

Original Equipment
Power

JCB Adds Three New X Series Crawler Excavators

JCB has expanded its X Series crawler excavator line with the launch of three models in the popular 13- to 16-t (28,660- to 35,270-lb) sector. This follows the successful introduction of the...

News
Green Design & Manufacturing

Developments in Engine-Based Gensets

Generator set OEMs may be at a unique time when it comes to further engineering development. They have responded to the most stringent emissions regulations in the world: Tier 4 Final in the U.S. and...

Articles
Power

Delphi Injects Life into Diesel

Delphi Technologies is predicting a period of unprecedented change for the truck and off-highway powertrain markets. However, chief technology officer Mary Gustanski reports that the company is more than...

Technical Innovation
Motion Control

Cummins Unveils PowerDrive Hybrid-Electrics, Euro 7 Diesel Concept

As vehicle and equipment manufacturers continue to move away from pure diesel power, Cummins has unveiled a suite of plug-in hybrid-electric powertrain solutions under...

News
Energy

Many ICE Paths Lead to Reduced Emissions

Despite all the hype about electrification, internal combustion engines (ICEs) are likely to dominate the commercial vehicles market for several years. But these engines will have to advance using...

Technical Innovation
Power

Jacobs Employs Cylinder Deactivation in HD Engines to Lower CO2, NOx

Combustion engines have experienced a mounting PR problem in recent years, as more truck OEMs, major cities and countries announce their intentions to more aggressively...

News
Green Design & Manufacturing

Eaton Goes Internal with Its Next-Generation EGR Solution

Eaton’s Internal Exhaust Gas Recirculation (iEGR) solution production-debuts in the 2020MY as a next-generation technology providing near-instantaneous heating of the selective...

Briefs
Physical Sciences

Hydrogen Peroxide Enhances Removal of NOₓ From Flue Gases

Pilot scale experiments have demonstrated a method of reducing the amounts of oxides of nitrogen (NOx) emitted by industrial boilers and powerplant combustors that...