Dongfeng Tuyi 4CBM Combined High‑Pressure Washing & Sewage Suction Truck

Chassis Advantages

This compact sanitation truck adopts the proven Dongfeng Tuyi chassis EQ1045S26DD. Furthermore, it uses a 3000 mm wheelbase and reinforced 6.50R16LT 12PR light‑truck radial tires for heavy‑duty performance. It runs on Q23‑132E60 Euro‑VI engine with stable power output. As a blue‑plate truck with 4495 kg gross mass, C1‑licensed drivers can operate it easily. Its overall dimension reaches 5980×2000×2000 mm, so it fits narrow urban streets and underground parking lots perfectly.

Dual‑tank

In addition, this unit carries dual‑tank layout for 2 m³ freshwater and 2 m³ sewage, with total 4 CBM volume. The two tanks support mutual‑flow function. We apply anti‑corrosion steel plates for tank production. Besides, it equips high‑pressure jet pump and SK‑6 water‑ring vacuum pump. The high‑pressure pump clears blocked pipelines, while the vacuum pump delivers 6‑8 m vertical suction depth for sludge and sewage collection.

Air‑blow Function & Other Configurations

Meanwhile, buyers can choose the air‑blow‑off function for cold‑weather regions. This feature blows residual water out of hoses and pumps, and it avoids freeze cracking in winter. Moreover, the truck comes with hose reel, anti‑overflow valve, ball‑valve water inlet and hydraulic rear cover with locking device. It supplies complete hoses and standard nozzles for immediate field work.

Lastly, this all‑in‑one truck serves municipal sewer dredging, septic tank cleaning, property‑site sewage disposal and small‑scale sanitation projects.