... 4*2 sludge suction truck manufacturer 5-6cmb tanker capacity new sewage suction trucks,different capacites Dongfeng sewage suction truck specification:Vehicle ... : ≤ 5min, suction width: ≥ 5m. Sewage suction truck is widely used for pumping, transporting and disposing sludge ,feces in rain wells, inspection wells ... Park, Suizhou City, Hubei Province, China dongfeng 6cbms 4*2 sludge suction truck