Dongfeng Tianlong 6X4 8X4 Sweeper Cleaning Vacuum Machine 6X4 8X4 Cleaning Equipment Electric Stainless Steel Equipment Road Sweeper Street Truck

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Type: Sweep and Suck Type
• Certification: ISO9000, CCC, TS16949, EPA, EEC, RoHS, CE
• Transmission Type: Automatic
• Emission Standard: Euro 2 Euro 3 Euro 4
• Fuel: Diesel
• Payload: 20T
• Use: Burnishing
• Cleaning Process: Cold Water Cleaning
• Condition: New
• Product Name: Vacuum Sweeper Vehicle
• Keywords: Road Cleaning Vehicle
• Total Mass: 25000kg
• Curb Weight: 14200kg
• Number of Passengers Allowed in The Cab: 2, 3
• Number of Axes: 2
• Fuel Type: Diesel Fuel
• Tire Specifications: 11.00r20
• Number of Tires: 11
• Maximum Speed (Km/H): 110
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: ZHONGBANG
• Origin: Hubei, China
• Production Capacity: 500000pieces/Year

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.

Product Description

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 circular filter cartridge is adopted, and an air pulse filter cartridge cleaning device is provided, 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 filter cartridge life 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.

1. 1. Overview of the Dongfeng Tianlong Street Sweeper
   The street sweeper is modified from the Dongfeng Tianlong DFL1250A1 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 Table

   Item					Unit	CLW5251TXSD3
   Work Industry Performance Capability	Washing Sweeping Work Industry		Maximum 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 Industry		Sweeping Width		m	3.5
   			Sweeping Speed		Km/h	3∽15
   			Maintenance Speed		Km/h	3∽20
   			Maximum sweeping capacity		M^2/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/10000m^2	5.64
   				Auxiliary engine speed 1700 r/min	L/h	8.9
   					L/10000m^2	3.76
   		Full sweeping operation Operating speed 7km/h (2nd gear idle)		Auxiliary engine speed 2000 r/min	L/h	11.1
   					L/10000m^2	4.59
   				Auxiliary engine speed 1700 r/min	L/h	7.2
   					L/10000m^2	3.12
   Quality parameters		Curb weight of the vehicle			Kg	17500
   		Maximum gross weight			kg	25000
   Structural dimensions		Dimensions (Length x Width x Height)			mm	10050×2500×3390 10500×2500×3390
   		Wheelbase			mm	4350+1350 5350+1350
   		Track width	Front wheel		mm	2040
   			Rear wheel		mm	1860
   		Approach angle			°	18
   		Departure angle			°	14
   		Minimum ground clearance			mm	275

   
   
   Main component types and parameters

   Item			CLW5251TXSD3
   Gas Vehicle Chassis Chassis	Chassis model, category, manufacturer		DFL1250A13
   	Engine model, manufacturer		Dongfeng Cummins ISDe245.ISDe270,260,290 Euro II, Euro III, Euro IV, Euro V
   	Engine rated power		180KW.198kw/2500r/min
   	Transmission model		Nine-speed
   	Drive axle		Single-stage double helical gear main reducer Gear ratio i=5.143
   	Tires		11.00R20
   	Fuel type		Diesel that meets the fifth stage emission requirements, select the appropriate diesel grade based on temperature
   Auxiliary Start Engine Machine	Standard 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 Machine	Type		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 Unified	Type		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 Unified	Control 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 Unified	High-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 parameters

   Item			CLW5251TXSD3
   Low-pressure flushing system	Low-pressure water pump	Model	Yifeng 50/110
   		Flow rate	60m^3/h
   		Lift	90m
   	Flushing width		24m
   Dust suppression with sweeping disc System			Electric water pump, spray nozzles. Includes water filter, water tank, and high-pressure cleaning system.
   Cleaning Sweeping System Unified	Type		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 Nozzle	Type		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	CLW5251TXSD3
   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 50	Dongfeng Cummins Engine Co., Ltd. Dongfeng Cummins Engine Co., Ltd.	6700 6700	180 198

Detailed Photos

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.

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.

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.

LONG SERVICE LIFE

Hydraulic solenoid valves are used, and key electronic control components use electrical switches, which have high reliability and long service life.

FAQ

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.