Mack trucks act expo1/2/2024 ![]() ![]() ![]() Four hundred horsepower and 1,450 lb.-ft of torque offer the perfect balance of power for LTL and regional haul applications, as well as fuel savings for customers. The Mack natural gas Pinnacle model is equipped with a Cummins Westport ISX12 G engine and offers maintenance-free after treatment meeting both EPA 2010 and CARB emissions standards. UPS has since placed an order for 122 additional units scheduled to be delivered throughout the fourth quarter of 2013. UPS put the vehicle into test service in Greensboro, N.C., and the truck has been running two 350-400 mile shifts per day, hauling loads of up to 80,000 pounds with both single and double trailers. The on-highway tractor displayed at the show was built for UPS (NYSE: UPS), a global leader in logistics that offers a broad range of solutions for the transportation of packages and freight. Additional dealerships are in the process of updating their infrastructure to meet the requirements to sell the company’s electrified trucks.Mack Trucks showcased its liquefied natural gas (LNG) powered MACK® Pinnacle™ model to the transportation community today during the Alternative Clean Transportation (ACT) Expo. Mack currently has two dealers, located in California and Idaho, that are certified to sell the LR Electric. The system monitors the LR Electric’s batteries for health and performance.Īll LR Electrics will be assembled at Mack’s facility in Macungie, Pa., alongside the company’s ICE offerings. It is also supported by Mack GuardDog Connect, Mack’s integrated telematics solution. Mack also announced that the LR Electric comes standard with the Mack Ultra Service Agreement, which offers customers a tailored uptime package designed specifically to meet the unique needs of a battery-electric vehicle. There is one unique deviation from the diesel LRs: All LR Electrics receive a copper-colored Bulldog hood ornament as a nod to the electric model’s unique drivetrain. It shares many of the same interior appointments with the diesel-powered LR model, including driver/passenger side driving configurations, as well as seating choices and door options. The LR Electric may be upfitted in several body configurations from numerous manufacturers based on customer needs. A copper-colored Bulldog hood ornament signifies that a fully electric drivetrain is powering the truck. The company also claims that the LR Electric’s energy consumption can be as low as 0.3 kWh/ton-mile. and a stated range of 70 miles (113 km), with a charge time of 90 minutes at a rate of 150 kW. ![]() The LR Electric has a GVWR of 66,000 lbs. A three-mode regenerative braking system enables energy recapture from the truck’s frequent stops. The batteries also provide continuous power for all onboard accessories through 12V, 24V and 600V electric circuits. Power is transferred via a 2-speed Mack Powershift gearbox. The NMC (nickel manganese cobalt oxide) batteries provide power to a pair of AC motors with a combined peak output of 400 kW (536 hp) and a continuous output of 334 kW (448 hp). The LR Electric is powered by four lithium-ion batteries and can be charged via a 150-kW, SAE J1772-compliant charging system. The batteries provide vehicle propulsion and power for all onboard accessories driven through 12V, 24V and 600V electric circuits. “Customer response to the LR Electric has been overwhelmingly positive, and we look forward to putting more into fleet operations now that we are in production.” DSNY recently announced plans to purchase seven of the electric trucks. “Mack has long been a leader in the refuse segment, and we couldn’t be more pleased to now be producing Mack LR Electric vehicles to help our customers meet their sustainability goals,” said Jonathan Randall, Mack Trucks senior vice president of sales and commercial operations. Equipped with four NMC (nickel manganese cobalt oxide) lithium-ion batteries, the LR Electric is charged by a 150-kW, SAE J1772-compliant charging system. Having passed its evaluation cycle, the LR Electric is now greenlit for production and delivery to customers. Mack announced the launch of the LR Electric in 2018 and delivered its first demonstration truck to the New York City Department of Sanitation (DSNY) in September 2020 to undergo real-world testing. Mack Trucks’ first fully electric Class 8 vehicle, the Mack LR Electric, has entered serial production at Mack’s Lehigh Valley Operations facility in Macungie, Pennsylvania. Matt Wolfe The Mack LR Electric model is now in serial production at the company's Lehigh Valley Operations facility, where all Class 8 Mack vehicles for North America and export are assembled. ![]()
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