... composed of power system, vehicle frame, suspended system, steering system, brake system, vehicle body, air conditioner, sweeping system, suction system, container, water spray system, hydraulic system, and electrical control ... m2/hSuction capacityDensity≤2.7 g/cm3 Diameter of particle≤70 mmAutomatic dumping angle 65°Engine oil consumptionTravel<12 L/100kmSweeping ...