By the middle of next year, Cummins will be offering a full-size truck engine that runs on natural gas, called the X15N.
July 14, 2023GovernmentBusinessTechnologyEquipmentLogistics
New Oil Standard Will Help Fleets
The Environmental Protection Agency's Clean Trucks Plan, to take effect by 2027, is targeting a 75% reduction in nitrogen oxide.
April 7, 2023GovernmentBusinessTechnologyEquipmentSafetyFuel
Traton, Navistar Challenge Other Truck Makers’ Emission Systems
The recent introduction of the Navistar S13 engine with no EGR cooler and much less reliance on any form of EGR is remarkable.
October 7, 2022BusinessTechnologyFuel
The News of the Internal Combustion Engine’s Demise May Be Exaggerated
At the Low net-GHG Fuel and Engine Technologies Symposium at the University of Wisconsin in June, researchers noted that the life of familiar internal combustion engines may be extended. This will happen via the use of fuels created from renewable crops, agricultural waste, and even solar energy.
July 22, 2022BusinessTechnologyEquipment
Will the Diesel Engine Ever Be Perfected?
The California Air Resources Board has approved for 2027 what the Engine Manufacturers Association refers to as “sweeping new regulations affecting heavy-duty trucks sold in the state.â€
April 29, 2022GovernmentBusinessEquipment
Mack Trucks, Military Team Up to Create Combat-Ready Dump Truck
Mack Trucks Inc. is manufacturing a four-axle, heavy-duty dump truck for the U.S. Army that is offered with either a standard cab with a special, poison gas-resistant coating or a heavily armored cab.
January 28, 2022BusinessTechnologyEquipment
Single Drive Axles Could Reduce Your Fuel Bill
Even with the best basic specs, additional fuel savings will come from substituting a single drive axle for the standard tandem axle drive system.
October 8, 2021Equipment
Is More Frequent Overhead Maintenance Worth the Trouble?
Adjusting overhead valves on heavy-duty Âdiesels is a routine maintenance item subject to benign neglect in many of today’s fleets. But factory engineers are split on the importance of frequently setting overheads.
July 23, 2021GovernmentBusinessTechnologyEquipmentFuel
Diesel Engine Makers Need to Innovate to Meet Stricter NOx Emission Standards
As state and federal clean-air regulators move forward with plans to further reduce nitrogen oxide and particulate matter emissions from commercial trucks, diesel engine makers are exploring new technologies to meet those targets in the coming years.
May 10, 2021BusinessTechnologyEquipment
Achates’ Engine Brings Power, Lower Emissions
Achates Power of San Diego has developed a two-stroke truck diesel that has two crankshafts linked to two opposed pistons facing each other in a common cylinder.
April 23, 2021