Vehicle technical parameters Tank volume 5 cubic meters of sewage suction pump Vacuum pump full time ＜5 min Empty time ＜4min Vertical suction stroke ≥8 m Inlet and exhaust diameter 50mm Total mass 4495kg Rated weight 1490kg Curb weight 2875kg Overall dimensions (mm) 5995×1990×2300 tank size (mm) 2600×Φ980 number of passengers 3