I. Product Introduction

This series of vacuum trucks is a new type of road environmental protection and sanitation equipment independently developed by our company by integrating advanced technologies at home and abroad. It has changed the traditional way of sweeping with a disc brush in previous road sweepers, and now adopts the working principle of negative pressure direct suction to complete the operation. It has unidirectional air intake (no reverse blowing air flow), achieving dust only in and no out, no dust raising, and zero emissions. This vehicle is suitable for mechanical cleaning operations on cement concrete and asphalt pavements in urban roads, elevated Bridges, squares, airports, docks, factory areas, etc.

Ii. Product Features

1. Simple and durable: Key components are all from well-known brands, featuring a long service life, reliable functions, and high product quality. The wide-width suction nozzle is controlled to rise and fall by a hydraulic cylinder and adopts hydraulic floating technology, which can greatly increase the service life of the rubber wheel. The unique box structure makes the disassembly and maintenance of the filter cartridges simple and convenient. The garbage bin adopts an inclined plate structure, which is easy to unload and does not require manual intervention.

2. High efficiency and environmental protection: The rear-mounted vacuum truck suction cup is equipped with a roller sweeping function and features a vertical filter cartridge structure. The circular filter cartridges are equipped with an air pulse filter cartridge cleaning device, which can effectively separate the dust on the filter cartridges of the dust suction truck, avoid clogging and secondary pollution of the filter cartridges, thereby greatly extending the service life of the filter cartridges, significantly improving the dust cleaning effect of the filter cartridges, and enhancing the overall performance of the dust suction truck. Configure large-capacity garbage bins to enhance operational efficiency.

3. Intelligent Control: The operating system adopts CAN bus control, with one-click operation and simple operation. The electrical system adopts integrated modular control. The panel has real-time monitoring functions for the auxiliary engine speed, water temperature, operating conditions, etc. The working status is clear at a glance and maintenance is convenient.

4. Safety and reliability: The lifting of the box body adopts a hydraulic double-cylinder lifting method, which can make the lifting of the box body more stable. Moreover, to prevent potential safety hazards caused by pipeline failure after the box body is lifted, all lifting cylinders are equipped with specially designed hydraulic locking devices.

Iii. Vehicle Parameters

1. Dimensions (mm) : 6200*2100*2650

2. Curb weight (kg) : 5750

3. Maximum gross mass (kg) : 7360

4. Rated load capacity (kg) : 1480

4. Rated members: 2 people

Iv. Chassis Parameters

Chassis model: EQ1075SJ3CDF

2. Engine models: CY4BK461, D20TCIF11, Q23-115E60, YCY24140-60

3. Emissions: National VI

4. Engine power (kW) : 95, 93, 85, 103

5. Wheelbase (mm) : 3308

6. Maximum driving speed (km/h) : 110

7. Number of tires: 6+1

8. Front overhang/rear overhang (mm) : 1055/1887

9. Braking form: Exhaust braking

10. Number of spring pieces: 6/6+5; 5/4+3 6/4 + 3

11. Transmission model: Wanliyang 5-speed; Wanliyang 6th gear

12. Number of tires: 6+1

V. Special Parameters

1. Auxiliary engines: Jiangling 87 horsepower, Yuchai 102 horsepower

2. Engine power (KW) : 63/75

3. Fuel type: 0 # light diesel (shared diesel tank with the chassis)

4. Garbage bin capacity (m ³) : 4

5. Clear water tank volume (m ³) : 1

6. Suction width (mm) : 2200

7. Vacuum cleaning operation speed (km/h) : 5-10

8. Maximum suction capacity (m ² /h) : 21000

9. Dust suction efficiency: ≥96%

10. Tilt Angle of the garbage bin: ≥45°

11. Low-pressure water pump: Shanghai Xinxishan Electronic Water Pump

12. Cycloidal motor: Hebei Lidun

13. Gear oil pump: Wanye Machinery

14. Hydraulic cylinder: Weisenboluo hydraulic cylinder

15. Hydraulic oil pipe: Guangzhou Tianhe

16. Solenoid valve assembly: Weisenboluo (Sino-German Joint venture)

17. Number of dust filter buckets (units) : 8

18. Dust suppression system control form: Electronic control, one-button operation

19. Main components of the dust suppression system: water filter, pipelines, stainless steel spray racks, high-pressure nozzles, etc

20. Hydraulic system overflow pressure (Mpa) : 10-15

21. Hydraulic oil tank volume (L) : ≥60

22. Electrical system: It is composed of the chassis circuit, the auxiliary generator electrical part, and the dedicated working device operation control circuit

23. Components of the electrical control box panel: auxiliary engine tachometer, auxiliary engine water temperature gauge, oil temperature alarm device, and various operation control switches

24. Fan brand: Fujian Longma - Longfeng Maintenance-free Centrifugal Fan

25. Rated speed of the fan (r/min) : 2700

26. Transmission form: Auxiliary engine, clutch, A-belt drive (4 pieces)

27. Fan belt: Zhejiang Sanlishi

28. Automatic clutch: Centrifugal type, imported material, two-year warranty, service life up to 20,000 working hours

29. Air volume (m ³ /h) : 5000-7800

30. Components of the cleaning system: sweeping plate bracket, sweeping plate, oil cylinder, oil pipe, connecting rod, adjusting rod, hydraulic motor, etc

31. Sweeping plate motor speed (r/min) : 140

32. Number of scanned discs (units) : 2

33. Adjustment of the inclination Angle of the rear sweeping disc: Forward tilt by 5. -10 Tilt backward by 5 -10

34. Straw diameter (mm) : Φ140

35. Ground clearance (mm) of the rigid part of the suction mouth in working condition: 5-8.

36. Alarm system: Reversing voice alarm system

37. Secondary operating system: The rear is equipped with an electronic control operating system to control the lifting of the large box and the opening and closing of the rear door