Beiben 20000L septic tank pump truck

Beiben 20,000-liter vacuum suction truck is built on the BeiBen 2642 heavy-duty chassis, powered by a Weichai 420 HP engine paired with a Fast 12-speed manual transmission, delivering stable and robust performance. Equipped with a 2BE-204 water circulation vacuum pump, it utilizes negative pressure principles for self-priming and self-discharging of waste. With a large tank capacity and high suction/discharge efficiency, the operation produces no secondary pollution. It is widely used in municipal pipeline unblocking, septic tank cleaning, and industrial wastewater/sludge transport in sanitation applications.