Howo 20 Cubic Meter 6*4 Sewage Suction Truck

HOWO 20-Cubic-Meter 6X4 Sewage Suction Truck: Efficient Waste Management Solution

The HOWO 20m³ 6X4 Sewage Suction Truck is a heavy-duty industrial vehicle engineered for high-capacity sewage, sludge, and wastewater extraction. Built on SINOTRUK's robust HOWO 6X4 chassis, this specialized truck integrates advanced suction technology and a 20-cubic-meter tank for superior productivity in municipal, industrial, and environmental sanitation operations.

Key Features & Specifications

1. High-Capacity Tank:

Constructed from 5mm high-strength steel plates with anti-corrosion coating. Features a 20m³ (5,280-gallon) volumetric capacity for extended operation cycles.

2. Powerful Vacuum System:

Equipped with a high-flow rotary vane vacuum pump (≥520 m³/h) generating -0.095MPa vacuum pressure, enabling rapid suction of high-viscosity fluids and semi-solids.

3. 6X4 Chassis Platform:

Powered by a EURO III/V-compliant diesel engine (e.g., 336HP/371HP options), delivering optimal torque for demanding operations. Rugged drivetrain ensures reliability on rough terrain.

4. Enhanced Safety Systems:

- Vacuum relief valve

- Emergency shutdown

- Tank pressure gauge

- Overflow prevention alarm system

- Explosion-proof lighting (optional)

5. Operational Efficiency:

- Hydraulic rear door for fast unloading

- 360° rotatable suction hose reel (DN125, length ≥ 60m)

- Anti-vortex baffle design minimizes tank residue

- Low-noise operation (<85dB)

6. Durability & Maintenance:

- Reinforced subframe with vibration dampeners

- Easy-access service points for pump and valves

- Corrosion-resistant piping (stainless steel/PVC options)

Typical Applications

- Municipal sewer maintenance

- Industrial waste processing

- Septic tank servicing

- Flood emergency response

- Port and ship cleaning

Compliance

Meets ISO 9001, CCC, and CE standards. Customizable for regional emissions/safety regulations.

Chassis Parameters

| Item Specification

| Chassis Model ZZ1257N4647C (SINOTRUK HOWO 6X4 Drive)

| Wheelbase 1,950mm + 4,600mm

| Engine SINOTRUK MC07.34-60 / MC09.38-60

| Rated Power 251kW (336HP) / 279kW (374HP)

| Emission Standard China VI (GB17691-2018)

| Transmission HW19710CL 10-Speed Manual Gearbox

| Tires 12.00R20 Steel-Belted Tires (Front: 2, Rear: 4)

| Max. Speed 90km/h

Body Parameters

| System Specification

| Tank|

| Effective Volume 20m³ (≈5,280 US gal)

| Material Q345 High-Strength Steel (5mm wall thickness)

| Structure Cylindrical with Tapered Heads, Anti-Slosh Baffles

| Vacuum System

| Vacuum Pump Oil-Sealed Rotary Vane Pump (Flow Rate ≥520m³/h)

| Ultimate Vacuum ≥-0.095MPa

| Suction Lift ≥8m (Vertical)

| Suction Hose Diameter DN125mm (60m Standard Reel)

| Hydraulic System|

| Hydraulic Pump Gear-Type Pump (40ml/r Displacement)

| Working Pressure 16-20MPa

| Power Take-Off (PTO) Chassis-Mounted (Ratio 1:1.4)

| Discharge System|

| Discharge Method Hydraulic Tipping (Max. Tilt Angle ≥45°)

| Rear Door Seal Silicone Rubber Gasket (Corrosion-Resistant)

Performance Parameters

| Parameter Value

| Tank Filling Time ≤5min (Viscosity ≤50Pa·s)

| Discharge Time ≤3min (Viscosity ≤50Pa·s)

| Residual Rate ≤0.3%

| Operating Noise ≤85dB(A)

| Continuous Operation ≥6 Hours