Six-inch drainage pump

Testing Standards: GB/T3216-2016 "Rotary Dynamic Pumps - Hydraulic Performance Acceptance Tests, Levels 1, 2 and 3" JB/T6665-2018 "Lightweight and Small Diesel Engine-Pump Direct-Coupled Units" JB/T6664-2017 "Self-Priming Pumps" GB/T29529-2013 "Methods for Measurement and Evaluation of Pump Noise" 1. Diesel Engine Type: Twin-cylinder, air-cooled, four-stroke; China Stage III emissions 2. Maximum Flow Rate: ≥172.12 m³/h 3. Maximum Head: ≥26.02 m (Head = 20.19 m at a flow rate of 72.0 m³/h) 4. Inlet Pipe Diameter: 150 mm Outlet Pipe Diameter: 150 mm 5. Starting Method: Electric start 6. Rated Speed: ≥3600 r/min 7. Engine Power: ≥16 kW 8. Fuel Tank Capacity: ≥40 L, Engine Oil Capacity: ≥2.7 L 9. Maximum Particle Diameter: ≥38 mm 11. Noise: Noise level ≤82.1 dB(A) at a distance of 7 meters from the sample unit 12. Weight: ≤139.7 kg 13. Dimensions: ≤900 × 800 × 980 mm

Rapid Water Drainage Requirements: Scenarios involving “significant water accumulation” (e.g., urban flooding, agricultural waterlogging, underground construction seepage), Complex Conditions Adaptation Requirements: Water contains silt and debris (e.g., urban water containing trash, farmland water containing soil). Deployment Flexibility Requirements: Scenarios involve temporary emergency response (e.g., floodwater from heavy rains, post-disaster reconstruction), necessitating stable operation of “fixed drainage pumps.”

Equipment must feature “high flow rate” to reduce drainage time; Pump body must be “clog-resistant”; or operate stably in corrosive water; Extreme environment tolerance requirements: Scenarios involving “deep water pumping” (e.g., deep excavations, tunnels), scenarios without power (e.g., fields, post-disaster), requiring “diesel/gasoline-powered” operation.