The frequent starts and stops, which can occur thousands of times per shift, also provide a significant regenerative braking opportunity to recapture energy.įully electric trucks like the Mack LR BEV provide a number of benefits, including zero emissions and the potential for improved environmental sustainability. Collection vehicles operate on predetermined routes and return home every off shift, helping eliminate concerns about range and finding a location to charge. “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.”Įven 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. “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. DSNY is also a sustainability innovator and has initiated several programs designed to reduce waste sent to landfills, as well as cut emissions. 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. Four NMC lithium-ion batteries (Lithium Nickel Manganese Cobalt Oxide) are charged via a 150kW, SAE J1772-compliant charging system.Īs one of Mack’s largest customers, DSNY was an ideal choice to test the first LR BEV model in a real-world application. The Mack LR BEV features a copper-colored Bulldog hood ornament, signifying that it’s an electric vehicle.Īll 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. Power is sent through a two-speed Mack Powershift transmission and put to the ground by Mack’s proprietary S522R 52,000-lb. The Mack LR BEV is powered by Mack’s integrated electric powertrain consisting of two 130-kW motors producing a combined 496 peak horsepower and 4,051 lb.-ft. “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.” Read the latest Carsales Network news and reviews on your mobile, iPhone or PDA at he 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. Volvo's new garbage truck has electric power steering and the refuse compaction system is also run via electricity, which is charged via the main grid before use. and we only drive single shifts," added Thulin. On a annual basis, the hybrid saves us 5250 litres of fuel compared to a traditional diesel engine. "We've achieved reductions of a staggering 35 per cent. In terms of fuel consumption and climate impact, our measured results are even better than expected. "The electrical power system provides high torque from start-up, low noise level and emission-free loading and refuse compaction. "The hybrid has met our expectations and our drivers are highly satisfied," says Lars Thulin, vehicle development manager at Renova. Using a diesel-electric hybrid system, Volvo reckons that the truck will use up to 30 per cent less fuel, a claim that has been backed up Renova, a waste and recycling company in Göteborg, Sweden. "Development is extremely fast, and the technology in our latest test vehicle is much closer to a production-ready solution," adds Bohlin. "The basic concept is the same, but all the components and software have been updated," explains Fredrik Bohlin of the evolving hybrid truck. The hybrid refuse vehicle had been in testing for 18 months in Stockholm and Göteborg in Sweden and has just been given an update to improve its efficiencies.įredrik Bohlin, the business manager for Hybrids at Volvo Trucks, said that a small-scale series production of the hybrid garbage trucks will commence in 2012 later than originally planned (due in large part to the global financial crisis). As transport industries of all persuasions look at ways to reduce their carbon footprint, Volvo Trucks has released its second-generation garbage truck, which will begin testing in London.
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