This industrial vacuum cleaner is driven by a gasoline engine and requires no electricity, making it suitable for places without a power supply, including road maintenance, highway maintenance, sanitation vacuuming, viaduct maintenance, road construction and large industrial sites. It can suck dust, stones and sand. The power system adopts a Honda engine, ensuring guaranteed quality and stable performance. Electric start is standard with a maintenance-free starter battery, providing one-touch start for fast and convenient operation. The blower is a cast aluminum high-pressure blower built to export standards, running smoothly with strong suction. The vibration dust handle features a vertical dust removal device that shakes the dust on the filter mesh from the outside, effectively cleaning the filter mesh and preventing clogging. The pressure relief device adopts a cast aluminum relief valve that compensates the air source when the suction inlet is blocked, avoiding damage. The adjustment bracket is installed at the bottom of the engine with an adjustment bracket fixing plate, convenient for later maintenance and belt adjustment.