Dongfeng Dollicar Road Sweeper Street Sweeping Washer Sweep Machine

Chassis: Dongfeng Dollicar, often a 4x2 light or medium-duty truck.

Functions: Combines road sweeping, vacuum cleaning, and often high-pressure water washing/sprinkling.

Engine: Usually features a primary chassis engine (e.g., Dongfeng, Cummins, or similar diesel engines) and a separate auxiliary engine (e.g., JMC, Cummins) to power the sweeping/vacuum/washing apparatus, ensuring constant cleaning performance independent of vehicle speed.

Tank Capacity:

• Garbage/Dust Bin: Typically ranges from 3 m³ to 8 m³ (cubic meters), often made of stainless steel.
• Clean Water Tank: Typically ranges from 1.5 m³ to 4 m³ for dust suppression and washing, often with anti-corrosion treatment.

Cleaning Performance:

• Sweeping Width: Generally between 2.8 meters and 3.5 meters.
• Max. Sweeping Capacity: Can reach up to 45,000 to 90,000 m²/h (square meters per hour).
• Cleaning Efficiency: Often reported as ≥95% or ≥96%.
• Working Speed: Typically 3 km/h to 25 km/h.
• Suction Capability: Can usually suck up granular sizes of at least 100 mm to 110 mm in diameter.

Sweeping Mechanism: Commonly uses multiple (e.g., four) mid-mounted sweeping brushes/discs and a rear-mounted suction nozzle. The sweep plates often have an automatic obstacle avoidance and reset function.

Keywords

General Keywords:

• Road Sweeper: The primary function of the vehicle.
• Street Sweeping: The action performed.
• Street Sweeping Washer: Indicates the dual function of sweeping and washing.
• Sweep Machine / Sweeping Vehicle: General terms for the equipment.
• Vacuum Sweeper: Highlights the use of a vacuum system for collecting debris.
• Cleaning Truck / Cleaning Vehicle: Broad category for the type of vehicle.
• Dust Cleaning / Dust Suction: Specific actions the machine performs.
• High-Pressure Washing / Water Washing: A key feature for stubborn dirt.
• Sanitation Vehicle / Municipal Sanitation: The intended application and market.

Technical & Component-Specific Keywords

• Dongfeng Dollicar (DFAC DLK): The brand and chassis model.
• Auxiliary Engine: A separate engine dedicated to powering the sweeping and cleaning systems (e.g., JMC, Cummins).
• Sweeping Brushes / Discs: The main tools for sweeping debris. Often described as having an automatic reset function.
• Suction Nozzle / Suction System: The vacuum component for collecting swept debris.
• Water Tank: Holds clean water for washing and dust suppression.
• Dustbin / Garbage Bin / Hopper: The container for collected debris and waste. Often made of stainless steel.
• Hydraulic System: Powers various functions, like brush operation and hopper dumping.
• Controls: Refers to the operational switches and systems, often from known brands like Siemens.
• Blower / Fan: The component that creates the vacuum effect.
• High-Pressure Pump: Powers the water washing system (e.g., Italian or German-made pumps).
• Chassis: The base frame of the truck (e.g., Dongfeng, Isuzu, FAW).
• 4x2 / 6x4: Refers to the drive type of the truck.
• CBM / Liter: Units of measurement for the volume of the water and dust tanks (e.g., 5m³ dustbin, 2m³ water tank).

Performance & Operational Keywords

• Sweeping Width: The maximum width the machine can clean in a single pass (e.g., 2.8m, 3.2m).
• Sweeping Speed: The effective speed at which the machine cleans (e.g., 3-25 Km/h).
• Cleaning Efficiency: A measure of how well the machine cleans (e.g., ≥ 95%).
• Maximum Suction Granularity: The largest size of debris the vacuum can handle (e.g., 100mm, 110mm).
• Remote Washing / Self-Priming: Advanced features for water usage and management.
• Rear LED Arrow Lights: Safety feature for traffic management.

Commercial & Market-Related Keywords

• Made-in-China: Indicates the country of origin.
• Factory Direct Sales: A common sales method.
• Competitive Price: A key selling point.
• Customization: The ability to tailor the truck to specific customer needs.
• Exporting: Indicates a global market presence.
• Dongfeng Group: The parent company.

Dongfeng Dollicar Road Sweeper Street Sweeping Washer Sweep Machine Technical sheet :

Dongfeng Road Sweeper Truck Technical date

Dongfeng Dollicar Road Sweeper Street Sweeping Washer Sweep Machine details :

• Three-in-One Functionality: Integrates road sweeping, vacuum suction, and high-pressure washing/sprinkling.
• Chassis: Typically built on a Dongfeng Dollicar chassis.
• Dual Engine System: It utilizes the main chassis engine for driving and an Auxiliary Engine (often a brand like Cummins or JMC/Isuzu technology) to power the sweeping and vacuum systems, ensuring stable and sufficient operational power.
• Sweeping Mechanism:
  • Features a system of side brushes (often 2 or 4) and a rear suction nozzle/cup.
  • Side brushes are typically controlled by a hydraulic motor and may have an automatic obstacle avoidance and reset function.
  • Equipped with a water spray device on the brushes for effective dust suppression.
• Vacuum System: Uses a powerful centrifugal draught fan (sometimes maintenance-free) for strong vacuum suction. The maximum particle size it can suck up can be up to around 100-110 mm.
• Control System: Often features an in-cab electric control panel and a manual button hydraulic system for operating the sweeping, lifting, and dumping actions.

Capacity and Performance (Example Specifications)

• Water Tank Capacity: Varies, common sizes range from 1.2 m³ to 4 m³ (1,200 to 4,000 liters). Often made of stainless steel or carbon steel with anti-corrosion treatment.
• Garbage/Dustbin Tank Capacity: Varies, common sizes range from 4 m³ to 8 m³ (4,000 to 8,000 liters). Often made of stainless steel with a double-layer inner liner and internal filtering mesh.
• Sweeping Width: Typically ranges from 2.5 to 3.5 meters.
• Working Speed: Ranges from 3 to 25 km/h.
• Max. Working Capacity: Can reach 45,000 to 90,000 m²/h depending on the specific model.
• Cleaning Efficiency: Generally quoted as ≥95%.
• Discharge Angle: Garbage tank maximum discharge angle is around 45°.

Key Components & Technology

• Clutch: Auxiliary engine often connects to the fan via an automatic centrifugal clutch for no-load starting.
• Hydraulic System: Uses a hydraulic system for mechanical movements (sweeping plates, suction nozzle, rear door, tilting the garbage tank). Components like the hydraulic valve group and motors often come from reputable suppliers (e.g., Liwo, Siemens control switch, Schneider, Hypres).
• High-Pressure Washing (in some models): May include a high-pressure pump (e.g., German plunger pump) with a rated pressure up to 20 MPa for thorough washing.
• Safety & Convenience: Features can include:
  • Water level alarms for the water tank.
  • Rear LED arrow light for safety.
  • Hand pressure pump emergency lifting system to raise the garbage box for maintenance if the auxiliary engine fails.
  • Filter cylinder for dust separation to reduce secondary pollution.

About Chengli Special Automobile Co., Ltd

The Dongfeng Dollicar Road Sweeper Street Sweeping Washer Sweep Machine is a multipurpose environmental sanitation vehicle, combining the functions of sweeping, sprinkling, and high-pressure washing. It is built on a Dongfeng Dollicar chassis and is widely used for cleaning urban roads, streets, squares, and factory areas.

Details can vary based on the specific model and manufacturer/converter, but key features and specifications often include:

Core Functions & System

• Three-in-One Functionality: Integrates road sweeping, vacuum suction, and high-pressure washing/sprinkling.
• Chassis: Typically built on a Dongfeng Dollicar chassis.
• Dual Engine System: It utilizes the main chassis engine for driving and an Auxiliary Engine (often a brand like Cummins or JMC/Isuzu technology) to power the sweeping and vacuum systems, ensuring stable and sufficient operational power.
• Sweeping Mechanism:
  • Features a system of side brushes (often 2 or 4) and a rear suction nozzle/cup.
  • Side brushes are typically controlled by a hydraulic motor and may have an automatic obstacle avoidance and reset function.
  • The Dongfeng Dollicar Road Sweeper Street Sweeping Washer Sweep Machine is a multipurpose environmental sanitation vehicle, combining the functions of sweeping, sprinkling, and high-pressure washing. It is built on a Dongfeng Dollicar chassis and is widely used for cleaning urban roads, streets, squares, and factory areas.

Details can vary based on the specific model and manufacturer/converter, but key features and specifications often include:

Establishment:

• Establishment: The company was established in September 2004.
• Headquarters: Located in Suizhou City, Hubei Province, which is known as the "Capital of China's Special Purpose Vehicles."
• Group Structure: It is the flagship entity within the diversified CLW Group, which integrates research and development, manufacturing, sales, and other related businesses, including new energy vehicles, complete vehicles, and auto parts.
• Scale: The group is a large enterprise with a significant number of employees and a vast production capacity, often recognized among China's Top 500 Private Enterprises.
• Market Position: Chengli is a designated manufacturer authorized by the Chinese Ministry of Industry and Information Technology and is known for its market share in sanitation trucks, fuel tanker trucks, and light special trucks in China.

2. Product Range:

Chengli manufactures a very wide array of special-purpose vehicles, with over 800 types of products. Key product categories include:

1. Sanitation & Environmental Vehicles: Garbage trucks (compactor, hook lift, skip loader), water sprinkler trucks, sewage suction trucks, fecal suction trucks, and road sweeper trucks.
2. Tanker Vehicles: Fuel tank trucks, LPG tanker trucks, chemical liquid tank trucks, and bulk cement trucks.
3. Construction & Engineering: Dump trucks, truck-mounted cranes (boom trucks), concrete mixer trucks, and aerial operation (manlift) trucks.
4. Emergency & Logistics: Fire trucks, wrecker/towing trucks, refrigerated van trucks, ambulance cars, and flatbed transport trucks.
5. Other Vehicles: LED advertising trucks, motorhomes/caravans, and various semi-trailers.

3. Certifications and Partnerships:

The company holds numerous domestic and international certifications, ensuring product quality and compliance. These include:

• Quality & Safety: ISO 9001, ISO 14001, OHSAS 18001 (or ISO 45001), and China Compulsory Certification (CCC).
• International Standards: It holds certifications like ASME and ADR for pressure vessels, crucial for tanker trucks.
• Military: It has certifications for the production and supply of military materials.

They are a refitting base and strategic partner for major truck chassis manufacturers like Dongfeng, FAW, FOTON, SINOTRUK, ISUZU, and JAC.

4. Global Reach:

Chengli trucks are sold well throughout China and exported to many international regions, including Southeast Asia, the Middle East, Africa, Central Asia, and South America.

Established in Sep. 2004,Chengli Special Automobile Co., Ltd is an important branch of CLW group with registered capital 100,000,000 RMB(1 millions US Dollars) and total capital 6,000,000,000(840 millions US Dollars).

Chengli Special Automobile Co., Ltd Overseas Market

Global Reach (Exported to over 80 countries)

The company's special-purpose vehicles are exported to more than 80 overseas countries and regions, primarily focusing on developing and emerging economies.

Their major market regions include:

• Africa: This is a major market for Chengli, with exports to countries like Nigeria, Ghana, South Africa, Angola, Algeria, Mali, Niger, Congo, Tanzania, Zambia, Ethiopia, Kenya, and many others.
• Southeast Asia: Key markets include Vietnam, Philippines, Myanmar (Burma), Laos, Cambodia, Thailand, and Malaysia.
• Central Asia & CIS: They export to countries like Russia, Kazakhstan, Mongolia, and Uzbekistan.
• Middle East: Important destinations include Iraq, Jordan, Saudi Arabia, and the UAE (United Arab Emirates).
• South America: The company has a presence in countries such as Chile, Bolivia, Peru, Venezuela, and Panama.
• Oceania: Exports also reach countries like Australia and New Zealand.

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