kscarbel2 Posted May 9, 2019 Share Posted May 9, 2019 Heavy Duty Trucking (HDT) / May 8, 2019 Volvo Group subsidiary Mack Trucks unveiled its Mack LR battery-electric vehicle (BEV) at WasteExpo 2019. Combining the design of the Mack LR model with a fully electric Mack drivetrain, the demonstration model will begin real-world testing in 2020 in the demanding operations of the New York City Department of Sanitation (DSNY). “The Mack LR BEV is the latest example of Mack’s leadership within the refuse and recycling industry,” said Jonathan Randall, Mack Trucks senior vice president, North American sales and marketing. “Built on our decades of experience in powertrain innovation, the electric LR delivers a powerful yet quiet, zero-emission solution designed to tackle one of the most demanding applications in one of the largest cities in the world.” The Mack LR BEV is powered by Mack’s integrated electric powertrain consisting of two 130-kW motors producing a combined 496 peak hp and 4,051 lb.-ft. of torque available from zero RPM. Power is sent through a two-speed Mack Powershift transmission and put to the ground by Mack’s proprietary S522R 52,000-pound rear axles. The Mack LR BEV features a copper-colored Bulldog hood ornament, signifying that it’s an electric vehicle. All of the LR BEV’s accessories, including the hydraulic systems for the Heil DuraPack 5000 body, are electrically driven through 12V, 24V, and 600V circuits. Four NMC lithium-ion batteries (Lithium Nickel Manganese Cobalt Oxide) are charged via a 150kW, SAE J1772-compliant charging system. As one of Mack’s largest customers, DSNY was an ideal choice to test the first LR BEV model in a real-world application. DSNY is the world’s largest sanitation department, with its 10,000 employees collecting more than 12,000 tons of refuse and recyclables each day. DSNY is also a sustainability innovator and has initiated several programs designed to reduce waste sent to landfills, as well as cut emissions. “New York City, and DSNY in particular, is a world leader when it comes to testing the latest technologies to help us reduce our environmental footprint,” said New York City DSNY Deputy Commissioner Rocky DiRico. “We’re proud to be the first Mack customer to test this exciting new technology, and we look forward to continuing to work with Mack throughout this project.” Even as electromobility technology and supporting infrastructure continues to develop, refuse and recycling collection represents an ideal application for BEVs because of the potential to deliver the most value to customers. Collection vehicles operate on predetermined routes and return home every off shift, helping eliminate concerns about range and finding a location to charge. The truckmarker notes that the frequent starts and stops, which can occur thousands of times per shift, also provide a significant regenerative braking opportunity to recapture energy. Fully electric trucks like the Mack LR BEV provide a number of benefits, including zero emissions and the potential for improved environmental sustainability. In addition, fully electric trucks produce significantly less noise, enabling nighttime operation, a particularly attractive option for refuse operators in urban environments, according to Mack. . . Quote Link to comment Share on other sites More sharing options...
kscarbel2 Posted May 9, 2019 Author Share Posted May 9, 2019 Mack debuts electric-powered waste truck Truck News / May 8, 2019 LAS VEGAS, Nevada – Mack Trucks showcased its LR battery-electric refuse truck at WasteExpo. The demonstration model will begin real-world testing next year with the New York City Department of Sanitation. “The Mack LR BEV is the latest example of Mack’s leadership within the refuse and recycling industry,” said Jonathan Randall, Mack Trucks senior vice-president, North American sales and marketing. “Built on our decades of experience in powertrain innovation, the electric LR delivers a powerful yet quiet, zero-emission solution designed to tackle one of the most demanding applications in one of the largest cities in the world.” The truck features an integrated electric powertrain, consisting of two 130-kW motors, which produce 496 hp and 4,051 lb.-ft. of torque from zero rpm. It also features a two-speed Mack Powershift transmission. “New York City, and DSNY in particular, is a world leader when it comes to testing the latest technologies to help us reduce our environmental footprint,” said New York City DSNY deputy commissioner Rocky DiRico. “We’re proud to be the first Mack customer to test this exciting new technology, and we look forward to continuing to work with Mack throughout this project.” Mack says refuse applications are ideal for electric-powered trucks, as they run pre-determined routes and return to home after every shift. Frequent starts and stop provide significant regenerative braking opportunity to recapture energy. Mack LR BEV Specifications: Electric Motors: Two Alternating Current motors, 130 kW each 370kW (496 hp) total peak power, 260 kW (349 hp) continuous power 4,051 lb.-ft. of torque Traction voltage: 600 volts Batteries: Four NMC Lithium-Ion Batteries (Lithium Nickel Manganese Cobalt Oxide Charging System: SAE J1772 compliant Up to 150kW charging power at 200 amps maximum current 600-750 volts, depending on state of battery charge Regenerative braking system Accessory Power: 12 volt, 24 volt and 600 volt circuits Transmission: Two-speed Mack Powershift Axles: Mack FXL20 20,000-lb. front axle Mack S522R 52,000-lb. rear axles Body: Heil 25-yard DuraPack 5000 rear loader Quote Link to comment Share on other sites More sharing options...
mrsmackpaul Posted May 9, 2019 Share Posted May 9, 2019 I reckon these are a great idea. I wonder what type of range they will have ? Paul Quote Link to comment Share on other sites More sharing options...
41180 Posted May 9, 2019 Share Posted May 9, 2019 Looks promising i could see this setup on a granite dump truck if the charge will last a 12 hour shift could be pretty good if its reliable . Quote Link to comment Share on other sites More sharing options...
kscarbel2 Posted May 9, 2019 Author Share Posted May 9, 2019 The electric LR incorporates the same Volvo technology already being used in Europe. https://www.bigmacktrucks.com/topic/55770-volvo’s-first-electric-trucks-put-to-work/ Quote Link to comment Share on other sites More sharing options...
james j neiweem Posted May 9, 2019 Share Posted May 9, 2019 These vehicles have insane torque. How do the current drive trains handle it. Quote Link to comment Share on other sites More sharing options...
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