Sewer Dredging Vehicle

The sewer dredging vehicle integrates sewer dredging and sewage suction and discharge functions. It is widely used 

for cleaning, suctioning, transporting, and unloading sewage, sediment, sand and gravel, and large block materials 

from various underground sewage pipelines, rainwater wells, and Rui wells in cities. At the same time, it can be used 

for suctioning, transporting sewage, industrial waste oil, and wastewater from large factories and mines, as well as 

dredging and dredging small rivers.

[Performance of cleaning and suction truck]

1、 Equipped with imported mushroom shaped nozzles, triangular nozzles, and Sui circular nozzles with high 

penetration performance, and multiple specialized nozzles can be selected according to user needs.

2、 There is a self-cleaning device inside the water tank, which can perform self-cleaning inside the tank when 

unloading the sewage tank.

3、 High pressure water circuit, hydraulic system, vacuum system, electronic control system, equipped with 

electronic control display monitoring instruments, alarm signal lights for sewage tank and clean water tank liquid 

level, and automatic protection device for high pressure water pump water shortage, the whole machine has high 

reliability.

4、 The sewage tank is equipped with a liquid level display device, which is easy to observe, disassemble, clean, 

and maintain.

5、 Adopting an independent new type of suction hose rotating swing arm, it has the functions of rotation, lifting, 

and extension, enabling accurate insertion into the sewer. At the same time, the parking operation range is large, 

the structure is compact and beautiful, and the operation is convenient

6、 Adopting an independent new type of dredging hose reel, hydraulic drive, capable of forward and reverse 

rotation, and stepless speed regulation, it solves the technical problems of disorderly and uneven arrangement of 

dredging hoses, low winding efficiency, large storage space consumption, displacement and looseness of dredging 

hoses caused by high-pressure water pulse vibration or vehicle travel turbulence in existing technology.

7、 Adopting autonomous rear door locking technology, the gap between the rear door and the tank body is easy 

to adjust and tidy, and the sealing performance is good.

【Vehicle schematic diagram】

【 Installation Configuration 】

Optional driver's cab with chassis, optional tank front without auxiliary engine, optional rear reel structure and rear 

without reel structure; The vehicle's dedicated device consists of a sewage tank and a clean water tank, used for 

sewage discharge and dredging; Dimensions of the tank body (length × diameter) (mm): 5200 × 1850 (without 

auxiliary engine), 4700 × 1950 (with auxiliary engine), with a clean water tank at the front and a sewage tank at the 

back Effective capacity of sewage tank: 7.92 cubic meters, tank dimensions (length x diameter) (mm): 3050 x 1850 

(without auxiliary engine), 2600 x 1950 (with auxiliary engine); Effective volume of clear water tank: 5.7 cubic meters, 

dimensions of tank body (length x diameter) (mm): 2150 × 1850 (without auxiliary engine), 2100 × 1950 (with 

auxiliary engine). The clear water tank and the suction tank are two independent tanks, with a water tank used for 

cleaning function and a suction tank used for suction function. The cleaning and suction functions are not used 

simultaneously; Side protection material Q235, welded connection; Rear protection material Q235, welded 

connection, rear protection section height dimension 320mm, section width dimension 50mm, lower edge ground 

clearance height 450mm; ABS.