Dongfeng High-Performance Municipal Road Sweeper Truck

Dongfeng High-Performance Municipal Road Sweeper Truck

The Dongfeng Road Sweeper is a high-efficiency sanitation vehicle integrating sweeping, suction, and dust suppression. It is widely used for cleaning urban streets, highways, airports, and industrial parks.

Auxiliary Engine: Powers the high-pressure centrifugal fan and hydraulic system to ensure independent suction even when the truck is moving slowly.
Automatic Clutch: Connects the auxiliary engine to the fan, reducing impact during start-up and prolonging service life.
Cleaning Mechanism: Equipped with four sweeping brushes (two on each side) and a wide suction nozzle at the rear.
Dust Suppression System: Built-in spray nozzles on the brushes and inside the suction pipe to prevent secondary dust pollution during operation.
Hydraulic System: Controls the lifting of the hopper and the expansion/contraction of the sweeping arms with high precision.

Integrated Intelligent Control: The operation is managed via a PLC (Programmable Logic Controller) inside the cab, allowing the driver to control all sweeping functions with a one-touch system.
Stainless Steel Hopper: The waste hopper and water tank are made of high-grade stainless steel to prevent corrosion from wet debris and chemicals.
Safety Features: Includes an automatic protection system that prevents the hopper from lowering if the rear door isn't properly locked, along with a voice-prompt reversing alarm.
Flexible Operation: Features an "obstacle avoidance" function for the brushes to prevent damage when hitting curbs or uneven surfaces.

Municipal Sanitation: Regular cleaning of urban asphalt and concrete roads.
Industrial Zones: Removal of dust and particles in factory areas.
Construction Sites: Cleaning spilled sand, gravel, and heavy debris.

Dongfeng High-Performance Municipal Road Sweeper Truck Technical Data

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Dongfeng High-Performance Municipal Road Sweeper Truck Application

• Urban Street Cleaning:
  • Thorough cleaning of city streets, main roads, and highways to remove litter, dirt, sand, leaves, debris, and fine dust.
  • Improving the aesthetics and overall sanitation of urban areas.
• Municipal and Public Spaces:
  • Sweeping and washing of municipal squares, plazas, and city centers.
  • Cleaning pedestrian streets, sidewalks, and residential area roads.
  • Sanitation in parks and recreational areas, including parking lots and pathways.
• Industrial and Specialized Environments:
  • Cleaning surfaces in industrial parks, factories, and construction sites to remove heavy debris, rubble, and industrial dust.
  • Maintaining cleanliness at large facilities like airports (runways and taxiways) and port facilities (docks and loading bays).
  • Used in areas with significant dust production, such as cement plants, coal plants, and iron-works.
• Multi-functional Cleaning Tasks:
  • Pavement Cleaning and Scrubbing: The washing and high-pressure features are used to clean old stains and sticky dirt.
  • Dust Control and Suppression: The water spray system is crucial for dampening the surface and preventing secondary dust from flying up during the sweeping and vacuum process.
  • Garbage and Debris Collection: It efficiently collects and stores a wide range of debris, from fine particles to larger litter and gravel, in its specialized dirt/garbage hopper.
  • Auxiliary Washing: High-pressure reels or spray guns can be used for cleaning car bodies, general equipment, or localized road areas.

The Vacuum Sweeper Truck is mainly used for road dust cleaning and suction. It is widely used in seaports, coal mining places, urban roads, highways, airports, docks, Bridges, squares, residential areas etc to make the places. A Road Suction Truck can largely save labor cost and working time. To use the Sweeper Truck one hour can match a person sweeping the road all day!

Dongfeng High-Performance Municipal Road Sweeper Truck Details

The Dongfeng Road Washing Truck Mounted Vacuum Street Sweeping Truck is a multi-functional sanitation vehicle that integrates the functions of a sweeper, sprinkler, and high-pressure washing truck. It is designed for efficient and comprehensive cleaning of urban roads and pavements.

Since Dongfeng manufactures a variety of models, the specifications can vary. Here are the common details and technical specifications, often based on a typical medium-to-large capacity model (e.g., 8 to 12 cubic meters total capacity):

Key Functions and Operational Features

• Multi-functional Cleaning: Combines sweeping, high-pressure water washing, and vacuuming for dust and debris removal.
• Sweeping Mechanism: Typically uses a central four-disc sweep system with a rear-mounted suction nozzle.
• Side Brushes: The brushes concentrate debris into the suction path. They often have an automatic obstacle avoidance function and can be independently controlled.
• Sweeping Width: Usually ranges from 2.5 to 3.5 meters.
• Sweeping Speed (Working Speed): Approximately 3 - 25 km/h.
• Cleaning Efficiency: Often stated as ≥95% or ≥98%.
• Vacuum Suction: Employs a powerful centrifugal fan and suction nozzle to collect debris, including large particles (up to about 110 mm in diameter).
• Dust Suppression & Washing:
  • Low-Pressure Spray: Water spray nozzles are positioned above the side brushes to suppress dust during sweeping, preventing secondary pollution.
  • High-Pressure Washing: Features a fan-shaped high-pressure spray bar, sometimes referred to as a "U-shaped water knife," to dislodge stubborn attachments and wash the pavement, curbs, and curb faces.
  • Manual High-Pressure Lance: Often includes an automatic winding reel with a high-pressure lance for manual cleaning of the truck itself or other objects.

1. With auxiliary engine. It is with JMC 64KW vice engine and supply enough power for the suction devices. The vice engine is connected to the fan adopts automatic centrifugal clutch, can guarantee the vice engine no-load start.
2. Vacuum device and suction nozzle arrangement adopts "wide of suction nozzle by the main suction + left and right side suction nozzle structure arrangement. The suction cup device has the function of avoiding and resetting automatically when encountering obstacles.This function can effectively solve the problem of easily damaged dust collector. Full floating suction nozzle, with the characteristics of large vacuum width, high vacuum efficiency, and conducive to the adjustment and maintenance of suction nozzle.
3. The liner of dustbin adopts double structure, the inner layer is all stainless steel;The high efficiency filtration of 4 sets of polymer filter cylinders can effectively reduce the secondary pollution caused by dust.
4. The front part of the truck is equipped with an automatic emergency system of hand pump.The tail is equipped with an optional water spray dust removal device;Open and close the garbage box door and garbage dump can be operated in the driving room, which is safe, convenient and reliable.
5. The filter cylinder of the vacuum truck can effectively separate the dust absorbed by the vacuum truck so as to avoid secondary dust pollution. There are two cleaning methods for the filter cylinder of the vacuum truck, one is equipped with automatic pulsed dust cleaning, and the other is disassembled and cleaning. Both are easy to operate

About Chengli Special Automobile Co., Ltd

1. Location and Scale
Headquarters: Located in Suizhou City, Hubei Province, China, which is known as the "Capital of China's Special Purpose Vehicles."

Scale: The company is a large-scale enterprise, often ranked among the Top 500 Private Enterprises in China. It has a large asset base, covers a significant area (often stated as over 2,000 acres), and employs a large number of staff.

Annual Production Capacity: The annual production capacity for special vehicles is typically around 100,000 units.

2. Products and Specialization
Chengli is known for producing one of the most comprehensive and diverse product lines in the special-purpose vehicle industry in China. Their main products fall into several major categories:

• Sanitation Trucks:
  • Garbage Trucks (Compactor, Swing Arm, Hook Lift)
  • Water Sprinkler Trucks (Water Bowsers)
  • Sewage Suction and Fecal Suction Trucks
  • Road Sweeper Trucks (like the Dongfeng model you asked about)
  • High-Pressure Cleaning Trucks
  • Dust Suppression Trucks
• Tanker Trucks & Pressure Vessels:
  • Fuel/Oil Tanker Trucks and Trailers
  • LPG (Liquefied Petroleum Gas) Tanker Trucks and Storage Tanks
  • Chemical Liquid Tanker Trucks
• Construction & Engineering Vehicles:
  • Truck-Mounted Cranes (Knuckle and Straight Boom)
  • Aerial Platform Trucks (Manlifts)
  • Dump Trucks
  • Concrete Mixer Trucks
  • Wrecker/Tow Trucks
• Other Specialized Vehicles:
  • Fire Fighting Trucks (Fire Engines)
  • Refrigerated Van Trucks (Reefers)
  • Ambulances
  • LED Advertising Trucks
  • Mobile Homes (Motorhomes)

3. Industry Standing and Certifications
Official Designation: The company is a large-scale vehicle manufacturing enterprise designated by the Chinese government (specifically the Ministry of Industry and Information Technology) to produce various special-purpose vehicles.

Brand: Their registered trademark and product code is "CLW" or "CHENGLIWEI," which is recognized as a "China Famous Trade Mark."

Partnerships: They maintain long-term relationships with major Chinese and international chassis manufacturers such as Dongfeng, ISUZU, SINOTRUK (HOWO), FAW, FOTON, etc.

Quality Assurance: The company holds numerous international and national certifications, including:

• ISO 9001 (Quality Management)
• ISO 14001 (Environmental Management)
• ASME and ADR (for pressure vessels and dangerous goods transport)
• China Compulsory Certification (CCC)

4. Market and Export
Chengli's products are sold across China and exported globally to many countries and regions, particularly in:

• Southeast Asia
• Africa
• South America
• The Middle East
• Central Asia

Established in Sep. 2004,Chengli Special Automobile Co., Ltd is an important branch of CLW group with registered capital 100,000,000 RMB(14 millions US Dollars) and total capital 6,000,000,000(840 millions US Dollars).

Chengli Special Automobile Co., Ltd Overseas Market

1. Africa
Africa is a major market for Chengli's special-purpose vehicles, particularly for sanitation, water transport, and fuel transport trucks.

• East Africa: Tanzania, Kenya, Uganda, Malawi, Angola.
• West Africa: Nigeria, Ghana, Senegal, Togo, Benin, Niger, Mali, Congo.
• Southern Africa: South Africa, Zambia, Zimbabwe.

2. Asia and the Middle East
They have a strong presence in both Southeast and Central Asian countries, often supplying trucks essential for public works and logistics.

• Southeast Asia: Philippines, Vietnam, Myanmar, Thailand, Cambodia, Laos, Malaysia, Singapore.
• Central Asia: Kazakhstan, Uzbekistan, Kyrgyzstan, Mongolia.
• Middle East: Saudi Arabia, UAE (United Arab Emirates), Yemen.

3. South America
The company actively exports various trucks, including water and fuel tankers, to the South American continent.

• Notable Countries: Peru, Bolivia, Panama, Chile, Venezuela, Ecuador.

4. Other Global Markets
Chengli also exports to other regions, including:

• Eastern Europe/CIS: Russia.
• Oceania: New Zealand, Australia.

Trucks from Chengli Special Automobile Co., Ltd have been sold to more than 29 provinces in China and more than 80 overseas countries and regions in Asia, Africa, South America, middle east and so on, such as Russia, Mongolia, Philippines, Vietnam, Cambodia, Myanmar, Laos, Kazakhstan, Uzbekistan, Kyrghzstan, Tanzania, Zambia, Nigeria, Australia, Chile, Bolivia, Ethiopia, Sudan, Malaysia, Congo, El Salvador, Iraq, New Zealand, Chile, Bolivia, Argentina and also truck body for client drawing