The pure electric vacuum truck is a special vacuum truck that is based on a pure electric second-class chassis and is equipped with a fan and a vacuum system. It is a combination of mechanical, hydraulic (gas circuit) and electrical parts. The new road cleaning vehicle developed by Chengli New Energy Equipment Factory adopts the principle of negative pressure pure suction and one-way air intake (no backflow), so that dust can only enter but not exit, and there is no dust, achieving zero PM2.5 emissions. It is suitable for mechanized cleaning operations on cement concrete and asphalt roads in urban roads, viaducts, squares, airports, docks, factory areas, etc.
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