Dongfeng 12000L sewer vacuum truck
12,000L Vacuum Sewage Suction Truck
This 12,000-liter vacuum suction truck is designed for municipal sanitation, industrial wastewater recovery, septic tank desludging, and emergency spill cleanup. The high-efficiency vacuum system provides strong suction, fast loading, and reliable operation under continuous working conditions.
High-Efficiency Vacuum Pumping System
Equipped with the 50QZXDH-68/7000 vacuum pump, the system achieves up to 93% vacuum level with a flow of 68L/s. This ensures rapid sludge and liquid extraction, even when handling materials with sand, gravel, or suspended solids.
Durable Tank Construction
The tank is constructed from high-strength Q235B carbon steel with 6 mm shell thickness and 8 mm reinforced end caps. Internal baffles and filter plates ensure better load stability and reduce turbulence during transport.
Reliable and Practical Suction Setup
The 8-meter suction hose is steel-reinforced for flexibility and durability, suitable for both deep pit extraction and long-distance pump-in operations. The discharge system uses DN100 ball valve with gravity discharge for simple and reliable unloading.
Stable and Fuel-Efficient Powertrain
Built on the Dongfeng EQ1165 chassis and powered by the D4.0NS6B195 engine (195 hp), paired with Fast 8JS75 8-speed manual gearbox, the truck delivers strong low-end torque, low fuel consumption, and stable long-duration operating capability.
Comfortable and Operator-Friendly Cab
The Dongfeng Duolika D9 cab features air conditioning, power windows, and central locking for operator comfort. The ergonomic control layout ensures smooth and efficient operational workflow.
Applications
Ideal for municipal sanitation departments, industrial wastewater plants, service contractors, oil field operations, and emergency cleaning teams requiring high-capacity, reliable, and low-maintenance suction performance.
Vacuum System Parameters
| Item | Details |
|---|---|
| Type | Wet / sludge type, suitable for liquids and slurries |
| Tank Capacity | 12,000 L |
| Pump Type / Model | Rotary vane vacuum pump, Model 50QZXDH-68/7000 |
| Vacuum Degree / Airflow | Vacuum level ≈ 93% (≈ 7000 Pa); Airflow 68 L/s |
| Drive Mode | PTO-driven from engine |
| Tank Material / Thickness | Q235B carbon steel; shell 6 mm, end caps 8 mm |
| Internal Structure | Baffles, filter plates, inlet/outlet piping, vent riser |
| Boom | Fixed suction arm; 8 m steel-reinforced plastic hose (Ø100 mm) |
| Suction Hose | 100 mm (≈ 4″), reinforced, abrasion & corrosion resistant |
| Discharge Method | Gravity discharge (DIN500) with DN100 ball valve |
Chassis Parameters
| Item | Details |
|---|---|
| Chassis Brand/Model | Dongfeng EQ1165 |
| Drive Type | 4×2 |
| Engine Model / Power | D4.0NS6B195 (143 kW / 195 hp) |
| Emission Standard | Euro VI |
| Gearbox / Gears | Fast 8JS75, 8-speed manual |
| Wheelbase | 3,950 mm |
| Wheel Track (Front/Rear) | Front 1,862 mm / Rear 1,806 mm |
| GVW | 16,200 kg |
| Curb Weight | 7,880 kg |
| Tire Size | 10.00R20 18PR |
| Cab | Dongfeng Duolika D9 Exetend cab, AC, power windows |
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