SHACMAN F3000 6x4 15,000L Vacuum Sewage Suction Truck Built on the proven SHACMAN F3000 6x4 chassis, this 15 cubic meter sewage suction truck is made for daily municipal sewer cleaning and septic tank desludging. The tank body is formed from high tensile steel plate with an anti-corrosion inner coating, so it holds up well under wet and corrosive working conditions. A heavy duty rotary vane vacuum pump pulls waste fast without clogging, and the whole unit stays simple to