XZJ5071TSLQ5Road Sweeper

1、Beautiful and practical model of tank

On the premise of meeting relevant use and strengthrequirements, it is integrally made of SUS304 single-layer stainless steel. Itis simple and practical, with good usability. Moreover, the dustbin isintegrated with the fresh water tank, increasing the water volume and making itconvenient for batch production and processing. At the same time, the liftingangle is increased for the dustbin, making it convenient for garbage dumping. Adismountable structure is adopted for the sucker in the tank. After it is worn,the sucker can be conveniently replaced.

2、Sweepingmechanism under self-adaptive control

The mode of spring adjustment is adopted for the groundpressure of side sweeper system. In the working process, the ground pressure ofthe sweeper can be adjusted at any time according to the pavement condition, soas to reduce wear of the sweeper. In order to reduce wear of the sweeper, themode of spring adjustment is adopted for the ground pressure of side sweepersystem. Its ground pressure can be adjusted at any time during workingaccording to the pavement condition. In order to solve the issue of sweepingplate obstacle, one end of the oil cylinder support is connected via shackle,making the oil cylinder under a floating state. When the sweeping plateencounters an obstacle, the function of automatic avoidance can be realized.

3、Efficientair duct system

The air duct system serves as the basis for the pneumatictransmission system of the cleaning sweeper truck. It includes the followingthree parts: suction nozzle, tank pipeline and fan, which decides the garbagesuction force, airflow loss and system power. At the same time, it is also akey design part of the sweeping machine.

（1）Efficientsucking disc

A total floating suction nozzle structure of narrow suctionnozzle + single large air duct is adopted for this machine. A roll sweepingdevice is added to the rear end of the suction nozzle, which is driven bymotor, effectively improving the sweeping efficiency and speed. During working,the motor speed is adjustable, or the motor may not work, so as to adapt todifferent pavement conditions.

（2）Efficientcentrifugal fan

The independently researched and developed centrifugal fanis adopted, with the maximum blast capacity of 12,000m³/h. The fanhas large total pressure and high efficiency. Its blade is made of specialsteel. The special shape of its blade is extremely uneasy to wear.

4、Reliableand effective dust falling system

The stainless-steel water spraying frame of sweeping plateis equipped with a low-pressure fan-shaped nozzle, in order to suppress thedust raised by the sweeper. Furthermore, a dust reduction spray pipe is alsoinstalled at the suction nozzle. A self-made large-diameter nozzle isinstalled, so as to suppress the dust raised when the sweeping plate absorbsgarbage. Wenzhou Hanxing centrifugal water pump shall be selected as the waterspray pump, which is provided with an electromagnetic clutch. At the same time,a water torch is provided as well, making it convenient for integral cleaning,maintenance and high-pressure washing at the fixed point.

5、ConvenientPTO port

CommonsQSB5.9-C160-30 is adopted for the auxiliary engine. The hydraulic pump isdirectly driven by the auxiliary engine through the side force taking port (PTOport), which improves the transmission efficiency, reduces the transition ofsupporting seat, saves oil consumption, lowers the user costs, and effectivelylowers the failure rate.

6、Poweroutput system

Theoutput protection device of clutch for vehicle + air cylinder control isadopted for the auxiliary engine of sweeping machine, which guarantees no-loadstarting and no-load shutdown of the auxiliary engine, solves the issue oflarge output impact of the engine, and gives better protection to the engine,fan and high-pressure water pump.

7、Intelligent control system

（1）Integratedcontrol mode

The mode of relay control is adopted. The control circuit issimplified. Many logic protection functions can be realized. Most elements areforeign brands, with a low failure rate. It is fast and convenient forreplacement. Moreover, the maintenance difficulty is also reduced.

（2）Multiplesafety protection

A variety of protection devices are provided, includingvoice alarm protection, voice avoidance reminder, voice fault alarm, freshwater tank low level, dustbin high level, hydraulic oil tank low level, dustbinrear door non-opening and non-laid-down safety support.

8、Safe andreliable hydraulic system

Dual-power hydraulic element system is adopted, which isdriven by the chassis and the auxiliary engine. The chassis and the auxiliaryengine can be used for unloading and lifting of suction nozzle and sweepingplate. In the process of unloading, it only needs to start the chassis engine.It is unnecessary to start the auxiliary engine. Thus, it reduces the start-uptime of auxiliary engine, lengthens the engine service life, and saves fuel oilas well.

A hydraulic system with three independent valve blocks isadopted, free from mutual inference and convenient for maintenance.

9、A kind ofmixed-material highly wear-proof sweeping technology

The brushing formula with good frictional wear performancewas independently designed and developed by adjusting the proportion of PP& PE raw material, inorganic filler and their auxiliaries. Meanwhile, theperformance of various test recipes was detected. On this basis, the nylonmatrix brush exclusive for XCMG was researched. The service life is improved by2 times.

Items		Contents	XZJ5071TSLQ5
Chassis parameters		Chassis Model	QL1070A5HAY (State V)
		Chassis engine model	4KH1CN5HS
		Power	96kW
		Wheelbase	3360mm
Donkey engine		Model	JMC JX493ZG3 (State III)
		Power	64kw/3000r/min
Vehicle parameters		Max. total weight	7300kg
		L x W x H	5730×2080×2520mm
		Curb weight	5080kg
Garbage parameters		Garbage volume	5 m³
		Water tank volume	1.3 m³
		Max. lifting angle	46°+13°
Suction nozzle		Suction diameter	200mm
		Ground clearance during working	5～10mm
Working Performance		Sweeping width	3m
		Sweeping speed	3~20km/h
		Max. sweeping capacity	60000m²/h
		Max. inhaled particles	110mm
		Sweeping and washing diameter	Φ900mm
Driving performance	Max. driving speed		100km/h
	Max. climbing angle		30%
	Brake distance (full loading 30km/h)		≤10m
	Min. turning diameter		≤13.6m
Dimensions	Wheel track	Front wheel	1504mm
		Rear wheel	1425mm
	Approach angle		24°
	Departure angle		13°
	Min. ground clearance		150mm
Hydraulic System	Overflow pressure		14MPa
	Hydraulic oil volume		65L
Electric System	Voltage of trailer chassis system		12V
	Voltage of working units		12V