Mack Trucks unveiled its Mack LR battery-electric vehicle (BEV), powered by two 130-kW motors producing a combined 496 peak hp and 4,051 lb.-ft. of torque, at WasteExpo 2019.
Mack Trucks will partner with Republic Services to build and operate a fully electric Mack LR refuse truck to help the refuse fleet achieve zero-emissions goals.
Pitt Ohio will test two Mack Anthem daycabs equipped with Cummins Westport natural gas engines as part of a state-funded program to reduce NOx emissions.
DSNY will run the Mack tractor at the Fresh Kills Landfill on Staten Island, New York, and evaluate performance and overall drivability of the engine burning Oberon dimethyl ether fuel.
Designed as an alternative to conventional piston-engine powertrains, the Wrightspeed Route is a range-extending electric system that propels the truck and helps reduce fuel consumption and vehicle maintenance costs, the companies said.
Mack Trucks has signed off on the use of renewable diesel fuel in all Mack engines after extensive truck and engine testing, the company announced.
The recall, which Cummins will oversee, covers more than 3,000 Mack and Navistar trucks equipped with the ISL G natural gas engine. The trucks are potentially at risk for oil leaks that pose a fire risk.
The action, which affects 2,124 Mack trucks with Cummins Westport ISL gas engines, will address an engine cooling issue that increases the risk of fire.
Mack Trucks is offering natural gas versions of its Pinnacle model with the Eaton UltraShift Plus transmission and Bendix Wingman Advanced collision mitigation technology.
The 2013 Green Fleet Conference adds panel of truck maker representatives to discuss greenhouse gas and fuel economy regulations.