Kinrun 7.2 m³ road sweeper truck
Dongfeng 4×2 Road Sweeper Truck
The Dongfeng 4×2 road sweeper truck integrates mechanical brushing and suction technology for efficient city cleaning, designed for highways, urban roads, and industrial areas. Its large-capacity hopper and advanced hydraulic and control systems ensure continuous, reliable operation with minimal maintenance.
Efficient Sweeping System
The truck adopts a dry-type sweeping mechanism combining dual main brushes and two hydraulic side brushes for comprehensive road coverage. The sweeping width of 3.2–3.5 meters allows the vehicle to clean up to 70,000 m² per hour, meeting the demands of municipal and industrial sanitation.
Powerful Suction and Airflow
Equipped with a high-efficiency centrifugal fan delivering 14,000–20,000 m³/h of airflow, the sweeper efficiently removes dust, sand, and debris. Driven by a 103 kW Cummins B140 auxiliary engine, the suction system ensures strong, consistent performance even under heavy-load or high-speed sweeping conditions.
Large Hopper and Hydraulic Discharge
The 7.2 m³ stainless steel hopper features a hydraulic tilting discharge system with an angle ≥45°, enabling quick and clean unloading. The discharge height of around 2.0 m suits standard dump areas and waste bins, while the automatic self-cleaning design reduces downtime.
Integrated Water and Spray System
A 3000–3500 L stainless steel water tank combined with a Polaris low-pressure spray system effectively suppresses dust. The electric diaphragm pump (26.5 L/min @ 0.41 MPa) ensures even spraying through front and side nozzles, improving air quality and preventing secondary dust pollution.
Advanced Hydraulic and Control Systems
The sweeper’s hydraulic system provides 25–30 L/min at 160 bar, with solenoid valve control and a 60 L oil reservoir. Operators can manage brushes, fan, hopper, and spray systems directly from the cab. The smart control interface offers real-time monitoring, load detection, and fault diagnostics for simplified operation.
Reliable Dongfeng Chassis
Built on the Dongfeng DFL1160BX5 / BX4 4×2 chassis, the truck features a powerful ISDe210 40 engine rated at 155 kW, paired with a DF6S900 6-speed transmission. With a 4500–4700 mm wheelbase and 10.00R20 tires, it offers excellent maneuverability, load capacity, and stability for urban environments.
Comfortable Cab and Safety Features
The D530 extended cab provides ergonomic seating, wide visibility, and essential comfort with air conditioning. The vehicle also includes LED work lamps, warning lights, and a reverse alarm system for enhanced operational safety during night or confined-space cleaning tasks.
Applications
Ideal for municipal sanitation departments, industrial complexes, and airport road maintenance, the Dongfeng 4×2 road sweeper truck offers a balance of performance, reliability, and intelligent control for efficient large-scale cleaning operations.
Sweeping & Operational System Parameters
| Item | Details |
|---|---|
| Sweeping System Type | Dry type / Mechanical brushes + suction system |
| Main Brush | 2 units, Ø850/950 mm, PP, height adjustable, tilt adjustable (forward 4–6°, outward 4–7°) |
| Side Brushes | 2 units, Ø850/950 mm, hydraulic motor, obstacle-avoidance rebound, offset angle adjustable |
| Sweeping Width | 3.2–3.5 m |
| Hopper / Storage Volume | 7.2 m³, max payload ~6195 kg |
| Hopper Discharge Method | Hydraulic tilt, single cylinder, door angle ≥45°, discharge height ~2.0 m, automatic tipping + self-cleaning |
| Auxiliary Engine for Fan | Model B140 (Cummins), 103 kW |
| Suction Fan / Blower | Centrifugal, 14,000–20,000 m³/h, auxiliary engine driven |
| Suction Nozzle | 2400 mm width, rectangular single-suction; replaceable wear plates; vacuum hose Ø200 mm |
| Clean Water Tank Capacity | 3000–3500 L, stainless steel |
| Spray System | Low-pressure spray; Polaris electric diaphragm pump 26.5 L/min @ 0.41 MPa, 24 VDC; filter + nozzles |
| Hydraulic System | 25–30 L/min @ 160 bar; 60 L reservoir; return-line filter; solenoid valve control |
| Control System | In-cab control of brushes, fan, hopper, spray; load detection & diagnostics; real-time monitoring |
| Maximum Sweeping Capacity | 70,000 m²/h |
| Sweeping Travel Speed | 3–20 km/h (normal 5–8; main road 5–12; special ≤8) |
| Lighting | Work lamps, side markers, warning lights, reverse alarm |
Chassis Parameters
| Item | Details |
|---|---|
| Chassis Brand / Model | Dongfeng DFL1160BX5 / DFL1160BX4 |
| Drive Type | 4×2 rear-wheel drive, left-hand steering |
| Engine Model / Power | ISDe210 40, 155 kW |
| Emission Standard | Euro III |
| Transmission / Gears | Dongfeng DF6S900, 6 forward + 1 reverse |
| Wheelbase | 4500 / 4700 mm |
| Track Width (Front / Rear) | Front 1880 mm; Rear 1800 mm |
| Tire Specification | 10.00R20 |
| Cabin | D530 Extended |