Power: 3000W Flow rate: 120 liters/sec Dimensions: 65*54*113cm Noise: silent Dust bucket capacity: 80L Smoke volume: none Standard accessories: curved steel pipe, hose with joint, vacuum squeegee, squeegee, round brush, long flat nozzle Machine type: vacuum cleaner single piece is usually delivered by Express. Customers with large quantities can consult customer service about logistics methods and freight (Cooperative Logistics: Debon, aneng, road and Bridge Logistics)