15m³ CNG Vacuum Sewage Suction Truck with Jurop Vacuum Pump for Municipal Sewer Dredging
This eco-friendly CNG-powered vacuum sewage suction truck is built on SINOTRUK HOWO NX420 chassis, equipped with a 15m³ heavy-duty carbon steel sewage tank and imported Italian Jurop vacuum pump. It delivers strong suction capacity, supports long-hour continuous operation, and features complete hydraulic lifting, multi-layer safety protection and full set of sanitation auxiliary fittings. Widely applied in municipal sewer dredging, septic tank cleaning, sludge collection, industrial waste liquid transportation and community environmental sanitation. Strict full penetration welding, automotive baking paint and standardized inspection ensure zero rework rate and reliable export quality.
| Category | Item | Technical Specification |
|---|---|---|
| Tank Body | Total Tank Capacity | 15 Cubic Meters (15,000 Liters) |
| Tank Material | Q235 Carbon Steel | |
| Plate Thickness | 6mm Tank Shell, 6mm Dished Heads | |
| Welding Standard | 100% Full-Penetration Welds; Valve welds flush ground; hard-to-polish welds filled with putty before painting | |
| Surface Treatment | Full tank sandblasting + automotive baking paint; all accessories primed first then assembled | |
| Rear Tailgate | Hydraulic lifting large rear cover, locked by 8 heavy-duty manual clamping wing bolts | |
| Tank Fittings | Suction Inlet | DN100 Stainless Steel Valve on rear head, with quick Kamlock coupling; internal steel buffer deflector plate installed |
| Discharge Outlet | DN150 Stainless Steel Ball Valve with stainless steel chute on rear dished head | |
| Liquid Level Indicator | 3 Vertical Spherical Sight Glass Level Gauges | |
| Vacuum Pump System | Vacuum Pump Model | Jurop PN106D, 100% Original Imported from Italy, CE Certified |
| Pump Performance | Airflow: 11,000 L/min, Max Vacuum: 92%, Max Speed: 1,300 RPM | |
| Continuous Operation | 21+ hours non-stop stationary vacuum pumping via PTO | |
| Protection Devices | Oil-Gas Separator, Water-Gas Separator, Secondary Dual Overfill Shut-off System | |
| Vacuum Gauge | Glycerin-Filled Anti-Vibration Bilingual Vacuum Gauge | |
| Hydraulic System | Hydraulic Piping | Full vehicle heavy-duty galvanized rigid hard pipes |
| Control Box | Dual-Spool Hydraulic Control Box with external mechanical high/low throttle lever | |
| Tank Lifting | Hydraulic cylinder tipping & lifting design for complete tank emptying | |
| CNG Power System | Cylinder Layout | Rear-mounted CNG cylinder group, total water volume 2600L, nominal working pressure 20MPa |
| Executive Standard | GB/T19233-2022 | |
| Maintenance Torque Standard | Flange nuts:70Nm; Self-locking nuts:80Nm; Retighten strap bolts every 5,000km | |
| CNG Control Cabinet | OMB charging valve, NGV filling valve, pressure gauge integrated | |
| Safety & Working Structure | Tank Top Platform | Anti-slip working deck, fixed with galvanized U-bolts (pre-welded ear plates) |
| Safety Guards | Aluminum side anti-collision guards, stainless steel ladder & handrails | |
| Lighting & Warning | Dual LED arrow boards, rotating amber beacon, LED matrix work spotlight for night shift | |
| Side Fittings | 20L hand-washing water tank, bilateral maintenance operation platforms, diamond-shaped advertising billboards | |
| Quality Control | Inspection Rule | Unified finished vehicle acceptance standard to minimize rework; all feasible positions adopt full penetration welding |




















- CNG Natural Gas Power Supply: Low fuel consumption, low exhaust emission, low daily operation cost, green and environment-friendly sanitation vehicle.
- Italy Original Jurop Vacuum Pump: Powerful suction, stable performance, support over 21 hours continuous pumping, long service life and low failure rate.
- Heavy-Duty Thickened Carbon Steel Tank: 6mm thick Q235 steel plate, full penetration welding, anti-leakage, anti-corrosion after sandblasting baking paint.
- Complete Multi-Layer Safety Protection: Dual overfill prevention system, oil & water gas separators, anti-slip platform, full set of warning lights to avoid equipment damage and safety accidents.
- Full Hydraulic Function Configuration: Adjustable high/low speed throttle, hydraulic tank tipping lifting design, convenient for sludge and sewage unloading.
- Exquisite Manufacturing Craft: All weld seams polished flat; small parts primed separately before assembly; neat overall layout, durable anti-rust pipeline.
- Full Set Auxiliary Equipment: Hand washing tank, maintenance platform, advertising billboard, meeting all daily sanitation operation demands.
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