Dongfeng 4x2 small vacuum sewage suction truck

Dongfeng 4x2 small Vacuum Sewage Suction Truck

Suction car is mainly used for cleaning urban sewer, pipeline sediment, dredging of dead Angle mud ditch, can also be used for cleaning industrial drainage pipe, wall, and can also be used as sprinkling water, water transport and rush highway, emergency can be used for fire.
Because the suction hose is always immersed in the liquid surface, the air in the feces tank is pumped, because it can not be supplemented and thinner, resulting in the tank pressure is lower than the atmospheric pressure, the feces liquid is used in the atmospheric pressure, through the suction hose into the tank. Or because the siphon is close to the bottom of the tank, the air is continuously discharged into the feces tank, because it has no way out and is compressed, resulting in the tank pressure is higher than the atmospheric pressure, the feces liquid under the action of compressed air, through the siphon, suction rubber tube out of the tank.

Suction truck has the characteristics of high suction efficiency, self - suction, self - discharge and direct irrigation. Time to fill the stool tank: ≤5min, suction distance: ≥8m. According to the characteristics of long service life, fast working speed, easy operation, convenient transportation and so on.