- Function introduction
- Application scenario
- parameter list
Function introduction
01
Single-point dredging nozzles and high-pressure water spray devices for sweeping brushes can effectively remove stubborn garbage in dead corners (optional)
The front part of the driver can be equipped with a single-point dredging device, which can be rotated freely within a range of 90 degrees to facilitate the removal of the concentrated parts of the dead corners; the high-pressure water spray device and the suction cup side water spray device form a secondary cleaning of the road surface, effectively Rinse stubborn garbage;
02
The friction disc type pneumatic clutch device drives the high-pressure water pump more smoothly
The high-pressure water pump of the car adopts a pneumatic clutch control system, and a low air pressure protection switch is set in the control pipeline, that is, when the air pressure in the control pipeline is lower than the set air pressure, the high-pressure water pump control clutch will be automatically disconnected to prevent Effectively protect the clutch friction plate from damage.
03
Low-pressure flushing water with super large flow,
the flushing width exceeds 24 meters
In order to facilitate the low-pressure flushing of the road, the car is equipped with a low-pressure flushing system with a maximum flow rate of 60 cubic meters per hour, which can flush more than six lanes at a time. The front and left nozzles can be independently controlled and linked, and all nozzles It can be rotated 360° left and right, and can be adjusted up and down at any angle.
04
Double power take-off: The box lift adopts two power take-off methods
one is powered by the auxiliary oil pump, the other is powered by the oil pump installed on the low-pressure water pump, and the low-pressure water pump is driven by the chassis power take-off. When the garbage dump is unloading, the rear door can be opened without starting the auxiliary engine to realize the lifting and unloading of the garbage box, which is convenient, fuel-efficient, and has little noise pollution.
05
Convenient operation:
The CAN communication programmable display screen is installed in the cab of the vehicle, which comprehensively displays information such as vehicle operating conditions, engine status and alarm status. The intelligent electronic control system with one-button operation realizes one-button operation start and stop. Control, user-friendly operation interface, and is equipped with multiple automatic protection programs, automatic detection and automatic switching of programs, installation of voice alarms for voice prompts, clear operating conditions and fault points, convenient and simple operation.
06
The vehicle is equipped with multiple safety monitoring and monitoring protection devices,
which is safer and easier to operate:
a. Composite valve self-locking devices are installed on the box lift cylinder and the rear door cylinder to ensure accidental leakage in the oil circuit It plays the role of safety self-locking protection.
b. Both the brushing plate and the flushing pipe have the function of automatic obstacle avoidance protection. The high-pressure universal nozzles are set on the left and right high-pressure spray rods, which can wash the road partition wall and isolation pier, and can also wash the sidewalk.
c. The clean water tank is equipped with a low water level alarm device. When the water level reaches the set water level, the alarm device will automatically alarm, and the high-pressure water pump will stop working to prevent the water pump from being damaged due to lack of water. The waste bin is equipped with a high water level alarm device to remind the operator to discharge the sewage in time
d. Safety protection devices are installed at the main valve of the water circuit, the main valve of the oil circuit and the safety support frame, thereby improving the durability and safety of the product.
e. An automatic alarm device for oil level and oil temperature is installed on the hydraulic oil tank, which can effectively protect the hydraulic components from damage; and a pressure alarm is installed on the oil return filter to facilitate timely cleaning and maintenance of the filter.
f. In order to prevent the girder of the garbage box from being deformed by the lifting cylinder when the safety frame is not put down, it is provided with the protection that the support rod is not put down and the box is prohibited from returning.
Application scenarios
The vehicle can be widely used in the flushing and cleaning operations of urban trunk roads and viaducts.
parameter list
project | Indicators and Parameters | |
vehicle model | ||
External dimension parameters(mm) | Lx W x H | 10865×2500×3310 |
wheelbase | 5350+135 | |
Wheelbase (front/rear) | 2040/1860 | |
front suspension/rear suspension | 1480/2685 | |
Quality paramete (kg) | maximum total mass | 25000 |
curb weight | 16630/17260 | |
Chassis parameters | model | DFL1250A13 |
Manufacturer | Dongfeng Commercial Vehicle Co., Ltd. | |
auxiliary engine model Power | Dongfeng CumminsISD245 50;ISD270 50 | |
auxiliary engine model Power | model | Dongfeng CumminsQSB5.9-C160-30 |
Power(kw) | 119kw/2200r/min | |
Vehicle parameters | Sweeping width(m) | ≥3.5 |
Sweeping width(m) | ≥4 | |
Working speed(km/h) | 3~20 | |
Maximum cleaning capacity | 70000m2/h | |
Low pressure flushing width(m) | ≥24 | |
Low pressure water pump flow | 60m3/h | |
High pressure water pump flow | 137L/min | |
High pressure water pump pressure | 14MPa | |
Fresh water tank volume | 16m³ | |
Sewage bin volume | 7.5m³ | |
How to unload the garbage can | The combination of box lift and high-pressure flushing |