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Type: News
Section: Equipment > Fleet Maintenance > Diesel Engines
Diesel Engines
John Deere Power Systems Announces Guyot Retirement, Names Sueck as SVP
John Deere Power Systems
Gregor Sueck, currently vice president of Tractor Engineering, will succeed Pierre Guyot as senior vice president (SVP) of Power Systems effective June 1, 2026, following Guyot's 28-year career with the company.
May 18, 2026
Two professional headshots of men wearing glasses and casual business attire against blurred backgrounds
Diesel Engines
Perkins Names Richard Hemmings Vice President and General Manager for Sales, Marketing, Service and Parts
Perkins Engines Inc.
Effective Jan. 1, 2026, Hemmings will oversee the company's global sales operations, marketing initiatives, service delivery and parts distribution.
January 7, 2026
Professional smiling man in black suit and polka dot tie against neutral background
CONEXPO-CON/AGG
John Deere Power Systems to Highlight Equipment Across the Power Spectrum at CONEXPO 2026
John Deere Power Systems
Collaborations between JDPS and equipment manufacturers on display include Bandit Industries, CK Power, Elgin Sweeper Company and Jones Manufacturing, showcasing innovation across several vital industries.
December 15, 2025
Two industrial diesel engines with complex mechanical components and piping
Diesel Engines
Global Off-Highway Engine Market to Grow 7% Through 2031
A new report from Fact.MR forecasts increased demand for off-highway engines will coincide with growth in infrastructure projects.
March 8, 2021
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Diesel Engines
February Auction Believed to be World's Largest for Diesel Engines
Yoder & Frey Auctioneers, Inc.
Auction currently includes over 1,000 pieces, including diesel engines for trucks and heavy equipment
February 1, 2018
Yoder1
Diesel Engines
EPA Grants Available to Reduce Emissions from Diesel Engines
EPA anticipates awarding at least $11 million in Diesel Emission Reduction Program (DERA) grant funding to eligible applicants
April 24, 2017
Diesel Engines
Cummins Showcasing 2019's Next Generation of Ultra-clean Diesel Engines at CONEXPO-CON/AGG
2019 engines designed to be lighter and simpler while offering more power and torque
February 28, 2017
Cummins' Tier 4 Final engine lineup.
Pickup Trucks & Vans
EPA Alleges Ram EcoDiesel Violates Clean Air Act
US EPA issued Fiat Chrysler ‘notice of violation’ alleging the 3-L V6 EcoDiesel for Ram 1500 pickups and Jeep Grand Cherokee SUVs have undisclosed software that alters emissions
January 16, 2017
The EcoDiesel's 420 ft. lb. of torque just beats the HEMI's 410 ft. lb., and the 4x4 diesel's combined fuel economy rating is 29 percent better than the 4x4 HEMI's (on mid-grade gasoline).
Diesel Engines
5 Tips to Protect Tier 4 Engines
Fuel quality is critical to keep Tier 4 engines running smoothly, and AEM came up with the CLEAN acronym to provide action guidelines to keeping Tier 4 engines clean
December 12, 2016
AEM member company experts came together through the Association to develop these guidelines as a way to spread more awareness of the importance of diesel fuel quality.
Diesel Engines
Perkins Industrial Open Power Unit Engine Line Offers Repower Alternative to Tier 4 Final
New Perkins Tier 3 replacement engines for small and mid-size off-highway equipment now available through Perkins Pacific
May 3, 2016
Diesel Engines
Cummins New Integral Innovations Meet Stage V, Tier 4 Final Emissions Regulations
Cummins Emission Solutions, Turbo Technologies and Filtration segments introduce next generation technologies to meet Stage V emissions regulations
April 11, 2016
Cummins Emission Solutions introduced further developments of the Single Module aftertreatment system which offers up to a 30% reduction in weight and up to 50% in size compared to today's Tier 4 Final solutions in this market.
Diesel Engines
Cummins Unveils EGR-Free Stage V Engines Featuring 10% More Power
Exhaust Gas Recirculation-free design provides 10% more power and 20% more torque compared to Tier 4 Final/Stage IV models
April 11, 2016
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Construction Technology
Cummins Extends Connected Diagnostics to Off-highway Market
Real-time engine fault code alerts and intuitive diagnostics guidance delivered instantly with Cummins Connected Diagnostics
April 11, 2016
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Diesel Engines
2016 Tier 4 Benchmark Report Forecasts Skyrocketing Diesel Rebuild Costs
Second annual report suggests that adoption of Tier 4 equipment is slow, pending overhauls could cost more, and mechanics' wages have increased in one year
April 4, 2016
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Other Components
Volvo Trucks Unveils New Automated Manual Transmission Plus Engine Enhancements
Company introduces the I-Shift with Crawler Gears automated manual transmission, a one-box Exhaust Aftertreatment System and multiple engine enhancements
March 22, 2016
Volvo's new I-Shift with Crawler Gears automated manual transmission offers vocational and highway customers improved startability and maneuverability.
Diesel Engines
EPA Prepares to Pay Up to $1.5 Million to Clean Up Diesel Engines in IA, KS, MO and NE
Nationally, grants worth $26 million will be available to replace diesel engines, upgrade their exhaust systems and fund projects aimed at reducing emissions from existing diesel engines
March 8, 2016
Fleet Maintenance
Cummins Connected Diagnostics Application Now Available with Geotag Fleet Management Solution
New solution will provide optimized engine maintenance and repair with immediate fault code information and expert guidance
February 9, 2016
Diesel Engines
Hydrotex Introduces Nationwide Clean Diesel Solutions
Hydrotex teams with Donaldson to ensure a cleanliness standard more than 200 times cleaner than standard level of cleanliness for blue fuel delivery
September 1, 2015
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