... sewage truck suction sewage truck high pressure wash vehicle &suction sewage truck: DONGFENG 140 high pressure wash vehicle ------- engineModel EQB125-20Power ... the platoon the special-purpose function, mainly uses in cleaning the city sewer the deposit, dredges the sewer, ... sprinkler,tank truck,garbage truck,Sewage Dredging Truck,high pressure washer truck,chemical liquid truck,powder material truck ...