... Aspiration for manure, sewage, sludge and pulp mixed with small debris suspended in liquid, fecal suction truckItemunits parameters Product ... spring9/11+8Number of Tires6Tire specification9.00-20Special EquipmentEquipped with vacuum pump(rating rotate speed=1400r/m,min ... speed800r/m, max suction lift6m, vacuum500mmHg, clockwise) Equipped with power take off, transmission shaft,fecal tank, pipe network, ...