Product name	Cleaning sweeper truck
chassis models	EQ1125SJ8CDC
Notice Lot	320
Volume (M3)	Dustbin 5 m³, clean water tank 4 m³
Vehicle parameters	Vehicle size (mm)	7000×2200×2700
	Total mass(kg)	11995
	Rated loading capacity(Kg)	4355
	Chassis kerb mass(Kg)	7445,
	Approach angle / departure angle (mm)	21/11
	Before hanging / rear overhang(mm)	1130/2070
	Fuel type	Diesel fuel
	Maximum speed	103
Engine parameters	Engine model	CY4SK361
	Displacement/Power(Kw)	3856/125
	Emission standard	VI
	Manufacturer	Chaochai
	Model	Diesel fuel
Chassis description	Driving Type	4×2
	wheel base(mm)	3800
	Wheelbase（back/forth）	1745/1630
	Steering gear	power steering
	Gearbox	machanical drive transmission
	Clutch	Diaphragm clutch,  hydraulic remote operation,  pneumatic servo power
	Brake system	Double circuit air braking,  spring braking and exhaust braking cab
	Driving cab	forward control cab，all-metal
	Number of Leaf Springs(back/front)	8/10+7
	Tire type	245/70R19.5
	Air-conditioner	yes
	ABS	yes

Special performance parameter for washing and sweeping vehicle:

Auxiliary engine: Cummins B140 33, engine power: 140 HP
Cleaning width: ≥ 3000mm
Flushing width: ≥ 22m
Washing and sweeping speed: 3-20km / h
Cleaning capacity: ≥ 70000m2 / h
Cleaning efficiency: 98%
Maximum suction particle size: 120mm
Unloading tipping angle: ≥ 45 °
Rated pressure of cleaning water ≥ 10MPa

Introduction to cleaning car:

Dongfeng Dorica sweeper is an efficient sanitation vehicle developed by our company integrating the functions of high pressure cleaning vehicles and cleaning vehicles.It has road cleaning, road cleaning, road edge and road edge stone facade washing, spray dust removal, low pressure flushing and other functions.It is especially suitable for high cleanliness cleaning of urban squares, road pavement and road routes, but also for ordinary cleaning and cleaning of urban squares, road pavement and curbs.

The car adopts Dongfeng Dorica second class chassis, equipped with sub-engine, fan, dustbin, cleaning device, low pressure dust removal system, suction nozzle, low pressure washing system, high pressure water pump, clear water tank, high pressure cleaning system, hydraulic system, pneumatic system, electric control system and other parts and modified.

Main performance and characteristics:

1. The pendulum line motor adopts Sanyo famous brand, long service life, stable and reliable, low fault rate; hydraulic pipeline adopts the form of German standard technical sealing structure, good vibration resistance, high sealing reliability, can achieve no leakage sealing effect; key electronic control elements use German Siemens, high reliability, long service life.The secondary engine used the Cummins 140. Install a high-power special fan, with good suction and sweep effect.Use Li hang solenoid valve, American sensor, install German Mobil high pressure pump, rinse with universal high pressure road, and 15 meters high pressure washing reel.LED arrow light at the rear of the rear bin.

2. Hydraulic elements adopt integrated superposition design, centralized electrical and hydraulic control of the cab, and convenient operation;

3. Stainless steel water tank, stainless steel dustbin, stainless steel high pressure pipe, pipe system without leakage, relieve your trouble of oil leakage

4. Adjustable fog form spray with water pressure and dust to eliminate secondary pollution while saving water;

5. The transmission setting between the secondary engine and the fan is equipped with an automatic clutch device to ensure the automatic separation of the sub-engine and the auxiliary engine when the secondary engine is stopped.

6. More functions, a car has road cleaning, road cleaning, road edge and road edge stone facade washing, spray dust removal, low pressure washing and other functions.It can be used as road sweeper, washing and cleaning car, road line cleaning car, sprinkler and spray dust removal car.When used as a road sweeper, the clear water box has a large volume of 4m3. When used as a cleaning car, a cleaning operation, the road cleaning rate can reach more than 90%.When cleaning the curb, wash the curb facade and the road surface close to the curb at the same time, wash the top surface of the curb, and take away the sewage and garbage, which can well solve the cleaning problem of the curb.In case of dry climate, the spray dust removal device can be used for spray dust removal.When the pavement needs to be washed, the low pressure flushing of the pavement can be performed using the low pressure flushing system.

7. The fan adopts the special road sweeper fan, which has the characteristics of high efficiency, low noise, flat performance curve, wide high-efficiency area, reliable work and long service life.

8. Low pressure flushing system A low pressure water pump driven by the chassis engine with a rated flow of 45 m3/h. It is used as a low pressure sprinkler and can flush the left, right on the road or both sides.

9. Centrifugal water pump Domestic famous brand sprinkler special centrifugal water pump, reliable work and long service life.

10 Advanced structure, excellent performance of the " mid-in two vertical sweep + mid-in ultra-wide suction nozzle + inside

11. Combined high pressure cleaning rod high pressure cleaning rod consists of the left and right spraying rod and the nozzle spray rod, attached to the nozzle or the nozzle, the spraying rod is fixed during operation, does not change with the vehicle load, and can achieve and stabilize the best cleaning effect.Left and right spray rods can be placed outside and recovered, driven by the cylinder, and the electric control system is automatically controlled.When the left and right spray rods are placed at the same time, the cleaning width shall not be less than 3.2m, and the cleaning width is not less than 2.7m.

12. Ultra wide suction mouth Ultra wide suction nozzle is almost flush with the width of the car, improving the working efficiency and operation cleanliness.

13. Novel shape, beautiful rectangular structure of the vehicle clean water box, dustbin, tile edge surface shape, reasonable vehicle long, wide, high ratio, make the vehicle shape beautiful and generous, fresh and refreshing.

14. High-pressure water cleaning device is installed in the dustbin, which can help unload the garbage and clean the inner wall.

15. There are various operation modes for selection. The system has four operation modes: full cleaning, right cleaning, full cleaning and right sweep, three operation modes of left washing, right washing and full washing of the low-voltage cleaning system, spray and other operation modes.Users can select the appropriate job mode to perform the job according to the job needs.After the operation mode is selected, only one key. All the institutions that need to participate in the operation will automatically enter the operation state and operate in the specified order.When you need to stop the operation, one key shutdown, all the operation agencies in the work, will automatically stop the operation in the specified order, and return to the non-transportation state.

16. Pneumatic tooth clutch In order to facilitate the road sweeping operation, take off the input power of the high pressure water pump, avoid the idling wear of the high pressure water pump, and reduce the fuel consumption. A pneumatic tooth clutch is provided in front of the high pressure water pump.

17. The left and right left and right sweeps use the sweeping plate of the cleaning bus. The sweeping plate has the function of automatic reset of the anti-collision avoidance, which can work close to the road stone without being damaged, and the operation adaptability is strong.You can clean the road surface and wash the road along the stone facade.When users need it, they can also choose and install ordinary car sweeper plates.

18. High pressure water pump Original imported PT36 type high pressure plunger pump, rated speed of 1000 r/min and flow rate of 115 L/min.High efficiency and good reliability.

19. Automatic winding washing coil is equipped with mechanical automatic winding washing coil on the rear of the right side of the washing car, equipped with 15m high pressure hose, which can be used for cleaning the washing car itself and other equipment and facilities. Automatic winding makes the water pipe easy to pull out and recover easily.

20. Hand spray gun with quick joint can easily connect or remove with the washing reel.The use of hand-held spray gun, high cleaning efficiency, good effect, the operation is more convenient, safer.

21. Comprehensive alarm device is equipped with low water level alarm, sewage tank high water level, water temperature alarm, oil alarm and hydraulic oil pressure alarm device.

22. The left and right sweeps of the plate lamp are equipped with lamps to monitor the operation of the plate plate when operating at night or with insufficient brightness.

23. Touch screen electric control system The cleaning car has the rear camera head, and a color display is equipped in the cab.During the operation, the cleaning effect can be checked and monitored in the cab.Reverse can be clearly seen back to view, to prevent rear-end collision, collision.Full car electricity