Mack Trucks next generation LR Electric improves range, capacity

Mack Trucks next generation LR Electric improves range, capacity

Mack Trucks has announced that its next generation Mack LR Electric battery-electric vehicle (BEV) is now available for order. With 448 continuous horsepower and 4,051 lb.-ft. of peak output torque from zero RPM, the LR Electric has a two-speed Mack Powershift transmission, Mack mRIDE suspension and Mack’s proprietary S462R 46,000-pound rear axles.

The LR Electric’s vehicle propulsion is offered through four NMC (Nickel Manganese Cobalt Oxide) lithium-ion batteries that are charged though a 150 kW, SAE J1772-compliant charging system. The four batteries also provide all power for every onboard accessory, driven through 12-, 24- and 600-volt circuits. The two-stage regenerative braking system helps recapture energy from the hundreds of stops the vehicle makes each day with an increasing load, Mack noted.

Vehicle as a Service (VaaS) includes the vehicle chassis, the refuse body, applicable taxes and a comprehensive vehicle protection plan–the Mack Ultra Service Agreement. Qualified customers have the option to bundle a charger and associated installation costs into a single invoice, an all-inclusive offer that is unique in the industry. VaaS is offered as a five-year lease with single monthly payments and the option to renew.

The Mack Ultra Service Agreement includes all preventive and corrective maintenance, excluding accidental repairs, Mack GuardDog Connect uptime services, roadside assistance, battery monitoring and a battery performance guarantee. GuardDog Connect monitors vehicle systems, including battery health and performance and checks for fault codes and defects reported by the battery and electric components of the energy storage system. When a critical fault code is detected, Mack GuardDog Connect proactively contacts Mack OneCall agents at the Uptime Center in Greensboro, N.C. OneCall agents support Mack customers by coordinating repairs and service with the Mack dealer network during planned and unplanned service events. 

Mack began serial production of the LR Electric in 2021 at its Lehigh Valley Operations facility in Macungie, Pennsylvania, where all Class 8 Mack vehicles for North America and export are assembled.

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