![]() ![]() Using step-down converters, the trucks have two additional electrical systems, a typical 12-volt system to run the truck's lights and accessories, and a 24 volt system that takes power from the main battery to run the hydraulics for the compactor and the dump system, which may use as much juice in a day as driving the miles needed to cover the trucks' routes.Īt the end of the day, the trucks can connect to 150-kilowatt DC fast chargers before starting in all over again the next morning. With short, stop-and-go routes, range may not be the big issue anyway. Mack says they use 600-volt lithium-manganese cobalt batteries and electric drive systems to boost power and charging speeds, though Mack did not disclose the battery capacity or range. The new electric trucks use two electric motors producing a combined 496 horsepower and 4,051 pound-feet of torque at 0 rpm. A typical trash route might be only 30 miles in a day, but takes all day with stops and starts-exactly when a diesel truck is less efficient. The department operates more than 2,200 garbage trucks of various sorts to clear the streets of trash, debris, and snow. ![]() Mack plans to begin testing the new trucks with the New York City Sanitation Department next year. Mack is part of the Volvo Group, and Volvo Trucks rolled out a different electric garbage truck last year. Beyond that, the next logical step could be garbage trucks, if truckmaker Mack has a say.Īt the Las Vegas Waste Expo earlier this month, Mack rolled out the Mack Electric LR, a new line of trucks made for the dump. City buses have been particularly effective. ![]()
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