Audited Supplier
12 Months
12 Months
Sweep and Suck Type
ISO9000, CCC, TS16949, EPA, EEC, RoHS, CE
Automatic
Euro 2 Euro 3 Euro 4
Diesel
20T
Burnishing
Cold Water Cleaning
New
Vacuum Sweeper Vehicle
Road Cleaning Vehicle
25000kg
14200kg
2, 3
2
Diesel Fuel
11.00r20
11
110
ZHONGBANG
Standard Packaging or Customized
Standard specifications or customized
Hubei, China
Product Description
Hubei Zhongbang Intelligent Automobile Co., Ltd. is an important branch of CLW Group, located in Suizhou City, Hubei Province, China. CLW Group is one of the largest manufacturers authorized by the Ministry of Industry and Information Technology of China to produce specialized trucks, and is a designated manufacturer and seller of specialized vehicles by the Chinese government. We specialize in producing and selling various road sweeper series. Suitable for street sweepers, power plants, steel mills, property management, residential areas, logistics parks, etc. (there are also various types of pure electric new energy sweepers); Suitable for places with large amounts of dust and dry ash (such as coal yards, mining areas, transfer yards, chemical fiber industrial parks, brick factories, etc.), dry and wet dual-use vacuum cleaners, deep cleaning vehicles, road pollution removal vehicles (there are also various new energy pure electric series). The car models can be selected from Dongfeng, Foton, Jiefang, Jianghuai, Jiangling, China National Heavy Duty Truck Group, Shaanxi Automobile and other full range models.Our company's road sweepers have high work efficiency and are highly favored by both new and old customers. The company's trucks have been sold to over 80 overseas countries and regions including China, Asia, Africa, South America, and the Middle East, such as Russia, Kazakhstan, Nigeria, Chile, Malaysia, and Argentina.
SWEEPING TRUCK
The new road cleaning model developed by our factory adopts the principle of negative pressure pure suction and one-way air intake (no back-blowing airflow), so that dust can only enter but not exit, no dust can be raised, and zero PM2.5 emissions can be achieved. It is suitable for mechanized cleaning operations of cement concrete pavements and asphalt pavements such as urban roads, viaducts, squares, airports, docks, and factory areas.
*The rear-mounted wide-width suction nozzle, suction cup with rolling sweep, and vertical filter cartridge structure are adopted.
*The wide-width suction nozzle is controlled to rise and fall by the hydraulic cylinder, and the hydraulic floating technology can greatly improve the service life of the rubber wheel.
*The unique box structure is adopted, and the filter cartridge is easy to disassemble and maintain. The garbage bin adopts an inclined plate structure, which is convenient for unloading without manual intervention.
The new road cleaning model developed by our factory adopts the principle of negative pressure pure suction and one-way air intake (no back-blowing airflow), so that dust can only enter but not exit, no dust can be raised, and zero PM2.5 emissions can be achieved. It is suitable for mechanized cleaning operations of cement concrete pavements and asphalt pavements such as urban roads, viaducts, squares, airports, docks, and factory areas.
*The rear-mounted wide-width suction nozzle, suction cup with rolling sweep, and vertical filter cartridge structure are adopted.
*The wide-width suction nozzle is controlled to rise and fall by the hydraulic cylinder, and the hydraulic floating technology can greatly improve the service life of the rubber wheel.
*The unique box structure is adopted, and the filter cartridge is easy to disassemble and maintain. The garbage bin adopts an inclined plate structure, which is convenient for unloading without manual intervention.
- 1. Overview of the Dongfeng Tianlong Street Sweeper
The street sweeper is modified from the Dongfeng Tianlong DFL1250A13 type chassis, equipped with a secondary engine, fan, high-pressure water pump, clean water tank, garbage bin, left and right side brushes, a wide suction nozzle with a spray rod, low-pressure washing system, dust suppression system for the sweeping disc, hydraulic system, dedicated device control system, and auxiliary frame. The secondary engine drives the fan and high-pressure water pump, and it uses the Dongfeng Cummins 6-cylinder diesel engine. The fan is an 8.0 high-pressure centrifugal fan, which is highly efficient with a large air volume, reaching a maximum airflow of 23,500 m³/h. The high-pressure water pump uses the internationally renowned CPX036 plunger type, with suitable flow and high pressure, allowing a maximum pressure of up to 10MPa. The clean water tank makes full use of the onboard space, with a large capacity of 12m 3. The garbage bin is made of single-layer stainless steel structure, with tipping unloading and a high-pressure self-cleaning device. The self-cleaning device assists in unloading when the garbage bin is emptied, cleaning the interior of the garbage bin. The left and right side brushes use a single sweeping disc, reducing the number of brushes and brush consumption, which can lower operating costs. The left and right side brushes are controlled separately, allowing for different operational modes such as left sweeping, right sweeping, and full sweeping. The width of the suction nozzle reaches 2418mm, ensuring an overall working width greater than 3.5m. Four height-adjustable suction nozzle wheels allow for easy adjustment and ensure a reasonable gap between the suction nozzle and the road surface. Inside the suction nozzle, there is a spray rod that arranges high-pressure washing nozzles as much as possible within the suction nozzle, which not only enhances the cleaning effect but also minimizes secondary pollution caused by high-pressure water jets lifting dirt. The left and right spray rods are mounted on the suction nozzle and rise and fall with it, featuring a simple and compact structure that ensures the ground clearance of the spray rods remains fixed, achieving optimal cleaning results. The open hydraulic system drives the lifting and lowering of the left and right side brushes, the rotation of the side brush arms, the lifting and lowering of the suction nozzle, the opening and closing of the garbage bin's rear door, and the tipping and resetting of the garbage bin. The side power take-off of the chassis transmission drives the low-pressure water pump, enabling the low-pressure washing function of the water truck. One-button operation for starting and stopping work.
The CLW5250TXSD5 street sweeper features multiple functions including surface cleaning, surface sweeping, curb cleaning, washing of curbs and curbstones, low-pressure washing, and spray dust suppression. There are six operational modes available: 'Full Wash and Sweep', 'Left Wash and Sweep', 'Right Wash and Sweep', 'Full Sweep', 'Left Sweep', and 'Right Sweep'. Selecting the 'Full Sweep' mode cleans the square and road surface with high efficiency and effectiveness, achieving a cleanliness rate of over 90%. Selecting the 'Left Sweep' or 'Right Sweep' mode cleans the road surface and curbstone, and scrubs the vertical face of the curbstone. When road surface sweeping or maintenance is required, the sweeping mode can be selected. When spray dust suppression is needed, the spray device can be activated to perform dust suppression operations. It can also conduct low-pressure washing operations on the road surface like a water truck.
The CLW5250TXSD5 street sweeper is suitable for mechanized cleaning, sweeping, and spray dust suppression operations on urban roads, highways, squares, airports, docks, tunnels, bridges, isolation walls, curbstones, and the vertical faces of curbstones.
Overall Performance and Structural Parameter TableItem Unit CLW5250TXSD5 Work
Industry
Performance
CapabilityWashing
Sweeping
Work
IndustryMaximum Washing and Sweeping Width (including Curbstone Cleaning Width) m 4.1 Pavement Washing and Sweeping Width (excluding Curbstone Cleaning Width) m 3.5 Washing and Sweeping Speed Km/h 3∽10 Cleaning Water Rated Pressure MPa 10 Cleaning Water Rated Flow L/min 122 Cleaning
Sweeping
Work
IndustrySweeping Width m 3.5 Sweeping Speed Km/h 3∽15 Maintenance Speed Km/h 3∽20 Maximum sweeping capacity M2/h 70000 Discharge angle ° ≥48 Low-pressure washing width m 24 Total volume of clean water tank L 12000 Total volume of garbage bin L 10000 Driving performance Maximum speed (fully loaded) km/h 90 Maximum climbing angle ° 30 Braking distance (fully loaded at 30 Km/h) m ≤10 Minimum turning diameter m 19 Fuel consumption Fuel consumption per 100 kilometers under specified working conditions L/100km 18 Full washing and sweeping operation
Operating speed
7km/h
(2nd gear idle)Auxiliary engine speed 2000 r/min L/h 13.7 L/10000m2 5.64 Auxiliary engine speed 1700 r/min L/h 8.9 L/10000m2 3.76 Full sweeping operation
Operating speed
7km/h
(2nd gear idle)Auxiliary engine speed 2000 r/min L/h 11.1 L/10000m2 4.59 Auxiliary engine speed 1700 r/min L/h 7.2 L/10000m2 3.12 Quality parameters Curb weight of the vehicle Kg 17500 Maximum gross weight kg 25000
Structural dimensionsDimensions (Length x Width x Height) mm 10050×2500×3390
10500×2500×3390Wheelbase mm 4350+1350
5350+1350Track width Front wheel mm 2040 Rear wheel mm 1860 Approach angle ° 18 Departure angle ° 14 Minimum ground clearance mm 275 
Main component types and parametersItem CLW5250TXSD5 Gas
Vehicle
Chassis
ChassisChassis model, category, manufacturer DFL1250A13 Engine model, manufacturer Dongfeng Cummins ISDe245.ISDe270
Euro II, Euro III, Euro IV, Euro VEngine rated power 180KW.198kw/2500r/min Transmission model Nine-speed Drive axle Single-stage double helical gear main reducer
Gear ratio i=5.143Tires 11.00R20 Fuel type Diesel that meets the fifth stage emission requirements, select the appropriate diesel grade based on temperature Auxiliary
Start
Engine
MachineStandard Configuration Model, Manufacturer EQB170
Dongfeng Cummins Engine Co., Ltd.Power 125kw/2500r/min Optional Configuration Model, Manufacturer EQB140-20
Dongfeng Cummins Engine Co., Ltd.Power 118Kw/2500r/min Clutch Automotive clutch, pneumatic drive, electrical automatic control Radiator Effective Size 783*714*70 Wind
MachineType Special high-pressure centrifugal fan Model No7.1#C, maximum air flow 23500M 3/h Rated Speed 2400r/min Transmission Type Narrow V-belt drive (Model 15N-2690, 5 belts) Liquid
Pressure
System
UnifiedType Open type, electro-hydraulic control centralized operation Main components Gear pump/1 unit, hand pump/1 unit,
Eccentric motor/2 units, hydraulic cylinder
Integrated block, etc.Overflow pressure 15MPa Hydraulic oil capacity 60L Electric
Air
System
UnifiedControl method PLC control + manual control, electromechanical hydraulic interlock, etc. Chassis system voltage 24V Working device system voltage 24V Battery model 12V-140A.H (2 in series) High
Pressure
Cleaning
Washing
System
UnifiedHigh-pressure water pump Type Plunger pump Model CPX036 Rated pressure 10MPa System operating pressure 10MPa Rated flow 120L/min Rated Speed 1000r/min Transmission Type Narrow V-belt drive (Model 15N-1900, 3 pieces) Water valve and control Water valve type High-pressure stainless steel ball valve, 10MPa Control method Cylinder driven, electrical control Spray rod nozzle type High-pressure washing type
Main component types and parametersItem CLW5250TXSD5 Low-pressure flushing system Low-pressure water pump Model Yifeng 50/110 Flow rate 60m3/h Lift 90m Flushing width 24m Dust suppression with sweeping disc
SystemElectric water pump, spray nozzles. Includes water filter, water tank, and high-pressure cleaning system. Cleaning
Sweeping
System
UnifiedType Between the front and rear axles of the chassis, a liftable and extendable side broom is symmetrically arranged on both sides of the frame, driven by a hydraulic motor with adjustable rotation speed. Brush diameter φ900mm Broom speed 600 revolutions per minute Broom angle adjustment Forward tilt: 4°-6°; outward tilt: 2°-4° Suction
NozzleType Wide dual-suction nozzle with a built-in long spray bar featuring high-pressure nozzles (13 nozzles in total), with the nozzle body following the road surface. The lift and drop of the nozzle are hydraulically driven and electrically controlled, with spring floating suspension. Suction nozzle diameter 2Xφ180mm two pieces Ground clearance of rigid parts during operation 5-10mm Left and right spray rods Swinging of spray rods Cylinder driven, electrically automatic control, swing angle 78° Height of spray rod from the ground Follows the suction nozzle wheel and moves with the road surface, ground height 280mm Total number of nozzles
8 pieces, 4 on each side
Announcement parameters[Technical parameters of the whole vehicle] Product trademark Chengliwei brand Announcement batch 297 Product name Street sweeper Product model CLW5250TXSD5 Total Mass (Kg) 25000 Tank Volume (m3) Rated Load Capacity (Kg) 7370,7305 Dimensions (mm) 10700,10500,10050,9620×2500×3390 Curb Weight (Kg) 17500 Cargo Compartment Dimensions (mm) ×× Rated Passenger Capacity (people) Permissible Trailer Total Mass (Kg) Cab Permissible Number of Passengers (people) 2,3 Maximum Load Capacity of Saddle (Kg) Approach Angle/Departure Angle (°) Front Overhang/Rear Overhang (mm) Axle Load (Kg) 7000/18000 (Dual Axle Group) Maximum Speed (Km/h) 90 Remarks Cab optional with chassis. Protection material: Q235A carbon steel, connection method: exempt from left and right side protection interference with special device (brush), rear lower protection connected by bolts to the sub-frame, rear protection cross-section dimensions (mm): 170×50, rear protection ground clearance (mm): 450. ABS manufacturer: Dongke Knorr Commercial Vehicle Brake System (Shiyan) Co., Ltd.; Model: 3631010-C2000. The relationship between vehicle length/front overhang/wheelbase/rear overhang is (mm): 10700=1480+5700+1350+2170; 10500=1480+5350+1350+2320; 10050=1480+4350+1350+2870; 9620= [Chassis Technical Parameters] Chassis Model DFL1250A13 Chassis Name Cargo Vehicle Chassis Brand Name Dongfeng Manufacturing Enterprise Dongfeng Commercial Vehicle Co., Ltd. Number of Axles 3 Number of Tires 10 Wheelbase (mm) 4350+1350,5350+1350,5700+1350,3800+1350 Tire Specifications 11.00-20 18PR,11.00R20 18PR,295/80R22.5 18PR Number of Leaf Springs 8/9,8/10,9/108/9,8/10,9/10 Front Track (mm) 2040 Fuel Type Diesel Rear Track (mm) 1860/1860 Emission Standard Compliance Euro II, Euro III, Euro IV, Euro V Engine Model Engine Manufacturer Displacement (ml) Power (Kw) ISD245 50
ISD270 50Dongfeng Cummins Engine Co., Ltd.
Dongfeng Cummins Engine Co., Ltd.6700
6700180
198
HIGH EFFICIENCY
The circular filter cartridge is adopted and equipped with an air pulse filter cartridge cleaning device, which can effectively separate the dust on the filter cartridge of the vacuum cleaner and avoid clogging and secondary pollution of the filter cartridge, thereby greatly improving the service life of the filter cartridge and the overall performance of the vacuum cleaner, and greatly improving the filter cartridge cleaning effect; a large-capacity garbage bin is configured to improve operating efficiency.
The circular filter cartridge is adopted and equipped with an air pulse filter cartridge cleaning device, which can effectively separate the dust on the filter cartridge of the vacuum cleaner and avoid clogging and secondary pollution of the filter cartridge, thereby greatly improving the service life of the filter cartridge and the overall performance of the vacuum cleaner, and greatly improving the filter cartridge cleaning effect; a large-capacity garbage bin is configured to improve operating efficiency.
EASY TO OPERATE
The electrical system adopts integrated modular control, and the panel has video functions such as fault diagnosis, digital testing, real-time display and monitoring of auxiliary engine speed, water temperature, operating conditions, etc. The operating status is clear at a glance and maintenance is convenient.
The electrical system adopts integrated modular control, and the panel has video functions such as fault diagnosis, digital testing, real-time display and monitoring of auxiliary engine speed, water temperature, operating conditions, etc. The operating status is clear at a glance and maintenance is convenient.
SEALING EFFECT
The hydraulic pipeline adopts the German standard technology sealing structure, which has good vibration resistance, high sealing reliability and can achieve a leak-free sealing effect.
The hydraulic pipeline adopts the German standard technology sealing structure, which has good vibration resistance, high sealing reliability and can achieve a leak-free sealing effect.
ADJUSTABLE HEIGHT
The suction width of the suction cup reaches 2000mm, and the height-adjustable suction nozzle wheel can easily adjust and ensure a reasonable gap between the suction nozzle and the road surface, thereby achieving better dust collection effect and higher dust collection efficiency.
The suction width of the suction cup reaches 2000mm, and the height-adjustable suction nozzle wheel can easily adjust and ensure a reasonable gap between the suction nozzle and the road surface, thereby achieving better dust collection effect and higher dust collection efficiency.
LONG SERVICE LIFE
Hydraulic solenoid valves are used, and key electronic control components use electrical switches, which have high reliability and long service life.
Hydraulic solenoid valves are used, and key electronic control components use electrical switches, which have high reliability and long service life.
Q1.You are a factory or trading Company?Yes, we are the overseas sales department of the factory. And welcome to visit our factory.
Q2 . Could your company modify the standard product depending on my request?
Yes. Our company is specialized in researching and designing various special-purpose vehicles and spare parts. We can provide
any product according to your demand.
Q3. Could your company totally customize products for me?
We can provide the customized-designing product meeting with any of your demands.
Q4. Could you provide the certification that we need?
We can provide various certifications associated with the truck.
Q5. How long could we receive our goods?
It depends on the product that you have ordered. If the goods are prepared, we will deliver your goods as soon as possible.
