Dongfeng Xiaodulika 4+2 Cleaning & Sewage Suction Truck

Overview

The Dongfeng Xiaodulika 4+2 Cleaning & Sewage Suction Truck, also known as the combined dredging vehicle, is a new type of environmental sanitation special vehicle that integrates the functions of high-pressure cleaning vehicles and sewage suction vehicles. It is a product of Hubei Kaili Special Automobile Co., Ltd., a subsidiary of Kaili Automobile Group, dedicated to the research, production, system integration, and operational services of high-end intelligent environmental sanitation and emergency equipment special vehicles.

Key Features

• ?Multi-functionality?: The truck combines the functions of flushing, dredging, sewage suction, and reverse discharging. It is capable of extracting, transporting, and discharging various liquid, semi-liquid, sludge, feces, wastewater, suspended impurities, small bricks, gravel, and other media.

• ?High Efficiency?: By adopting advanced technology from both domestic and international enterprises, the truck utilizes vacuum technology and a dual anti-overflow pump system to prevent overflow and extend the service life of the vacuum pump. The design is reasonable, with excellent performance and flexible operation.

• ?Economic & Practical?: With both sewage suction and high-pressure cleaning functions, the truck serves dual purposes, saving money and effort.

• ?Corrosion Resistance?: The entire tank body and metal accessories are coated with high-molecular corrosion-resistant primer and metallic topcoat, which are highly adhesive, corrosion-resistant, and durable.

Main Components & Functions

• ?Sewage Suction System?:

• ?Components?: Power takeoff, drive shaft, vacuum sewage pump, pressure tank, hydraulic system, pipeline network, vacuum pressure gauge, viewing window, and handwashing device.

• ?Working Principle?: When the vehicle is started and the power takeoff is engaged, the vacuum sewage pump operates to extract air from the sewage tank. As the sewage hose remains submerged in the liquid, the air in the tank is evacuated, creating a vacuum. This suction force draws the sewage into the tank.

• ?High-Pressure Cleaning System?:

• ?Components?: Tank body, high-pressure pump, and hydraulic system.

• ?Working Principle?: The vehicle's engine drives the high-pressure pump, which pressurizes water to hundreds of atmospheres and then converts it into high-speed, fine water jets through a small-diameter nozzle. These water jets have immense impact energy, making them suitable for various pipeline dredging and desilting tasks.

Specifications

• ?Model?: KLF5040GQWE6

• ?Wheelbase?: 3308mm

• ?Engine Model?: YCY24140-60 (Euro VI diesel engine)

• ?Engine Power?: 103kW

• ?Dimensions?: 5995X2100/2000X2650/2720/2150/2190mm

• ?Curb Weight?: 2870kg

• ?Gross Vehicle Weight?: 4495kg

• ?Tank Capacity?: 2m3 of water and 4m3 of sewage (actually 1.7m3 of water and 3.8m3 of sewage)

Operation Tips

• Maintain the appropriate RPM of the oil pump and vacuum pump.

• Perform self-unloading and tank tipping on a flat surface to avoid deformation and potential accidents.

• Ensure the rear tank door is open before self-unloading and tank tipping.

• Engage the power takeoff with the engine idling and the clutch pedal fully pressed.

• Ensure the high-pressure pump and oil pump are stopped during vehicle movement.

• Do not use the truck to suction materials larger than the hose diameter or transport waste oil and hazardous materials.

Applications

The Dongfeng Xiaodulika 4+2 Cleaning & Sewage Suction Truck is ideal for various tasks including sewage suction, drainage cleaning, environmental emergency response, road and plaza cleaning, as well as gardening and landscaping. Its compact size allows it to enter underground garages, making it a versatile and efficient tool for environmental sanitation work.