529,Sanshan Street, Muping District,Yantai City,Shandong Province, China 264100
The CHR30MEV full electric multifunctional road sweeper is an articulated special chassis, multifunctional sweeping and suction type compact road sweeper.
The CHR30MEV full electric multifunctional road sweeper is an articulated special chassis, multifunctional sweeping and suction type compact road sweeper. The technical performance of this road sweeper is ahead of similar products at domestic and foreign countries, and all operations are completed by the collaboration of mechanical structure, electrical system, and hydraulic system. It can be widely used for the cleaning of back streets and alleys, as well as for the cleaning and upkeep of urban street auxiliary roads, airports, squares, factory areas, parks, stations, etc., solving the problem of small and narrow areas that large road sweepers and road sweepers cannot cope with. At the same time, the low noise and energy-saving characteristics of pure electric road sweepers are more in line with national environmental protection requirements.
Performance Characteristics of CHR30MEV Full Electric Multi-function Sweepers
Small turning radius. The minimum turning radius is only 2.05m, making it easy to turn around on narrow roads and achieve 360 ° circumferential cleaning. It can also clean the corner areas of the road;
The front bumper and both sides of the rear of the driver’s cabin are equipped with panoramic glass structures, providing a wide range of vision for work without blind spots, which is more conducive to ensuring work quality; The glass in the driver’s cabin is covered with a solar film, which can effectively insulate from heat in hot summer and prevent the glass from bursting when hit by hard objects, ensuring the safety of the driver.
The driver’s cabin is equipped with functions such as air conditioner and phone charging. It can also be equipped with more powerful multimedia devices, such as wireless radio, MP3 player, etc; Equipped with domestically renowned brand mechanical suspension seats as standard, the shock absorption comfort can be adjusted based on the driver’s height and weight, effectively solving the problem of poor riding comfort of rigid suspension compact road sweepers. The seats can also be equipped with German GRAMMER seats for better shock absorption performance.
The control system adopts a full electric vehicle level vehicle control unit (VECU), which has strong CAN bus information processing capability. It has the characteristics of good seismic resistance, high protection level, resistance to large temperature difference, resistance to voltage fluctuation and can realize complex control calculation. It also supports the use of Vehicle-to-everything terminals to realize remote monitoring and diagnosis of vehicle data.
The power system of the whole vehicle adopts a Lithium iron phosphate battery pack, which is safe and reliable. BMS management control ensures the stability and safety of vehicle operation and charging. The walking system has an electric energy feedback function to reverse charge the battery when the vehicle goes downhill and decelerates. With the unique Vehicle-to-everything platform, it can effectively monitor the power safety of the whole vehicle and find faults in time.
The main components such as drive motors, controllers, etc. are all domestically produced first line products, and hydraulic accessories are imported, with excellent performance and reliable operation.
The structural components such as the garbage hopper body, suction nozzle, and suction cylinder are made of stainless steel material; The clean water tank and various operations, covering parts, etc. are molded using a rotary or vacuum molding process as a whole. Light weight, high strength, and beautiful appearance.
The internationally pioneered dual filtration system has two sweeping modes: wet and dry, with two configurations corresponding to different environments in the south and north. The wet cleaning system is suitable for environments in the south that do not freeze all year round, enhancing the dust reduction effect of sweeping operations, and utilizing circulating water multiple times, saving water resources and increasing the operating radius of vehicles; The dry cleaning system is suitable for the northern regions that freeze in winter, and utilizes circulating backblowing technology to achieve anhydrous sweeping. By selecting two different configurations reasonably, it is possible to achieve all season and all weather operations.
The dumping method of the garbage hopper of this road sweeper is high level self dumping, making garbage dumping cleaner and faster. Supports two types of garbage unloading operations: body jogging and wireless remote control, making it convenient for staff to operate within a 20M range.
The maximum noise level during dry sweeping operation is only 68dBA, while the maximum noise level during wet sweeping operation is only 72dBA, which is far less than the industry standard requirements. The noise level is leading the entire industry.
The road cleaning and suction function is strong, and the sweeping operation can freely adjust the brush speed and fan speed according to the road garbage situation to save electricity. One charge can last for more than 8 hours of operation and achieve industry-leading performance.
12.Quick Change Mechanism
There are three types of multifunctional snow removal equipment for road sweepers: snow shovels, snow roller brush, and snow blower. They can quickly replace the best snow removal equipment according to the operational needs of different working conditions.
I、Snow shovel
| Item | Parameter |
| Snow pushing width | 30MEV/50MEV |
| 1500㎜/1800mm | |
| Snow pushing thickness | 50-200㎜ |
| Application Scenario | Paved road surface, without protrusions or debris, relatively flat road surface |
| Swinging angle of snow pushing shovel | ±20° |
| Snow shovel advantages | Simple, practical, reliable, and able to quickly clear roads in snow |
| Vulnerable parts | Snow shovel blade |
II、Snow roller brush
| Item | Parameter |
| Roller brush width | 1480㎜ |
| Roller brush diameter | 470㎜ |
| Application Scenario | Dry snow, wet snow, wet snow, sugar snow |
| Roller snow thickness | 1-100㎜ |
| Swinging angle of snow pushing shovel | ±20° |
| Roller brush material | All nylon bristles |
| Application Scenario | Cleaning of snow accumulation in gaps between brick and stone roads, cobblestones, paved roads, etc |
| Vulnerable parts | Roller brush bristles |
III、Snow hoist
| Parameter |
| 30MEV/50MEV |
| 1250㎜/1530㎜ |
| -15°~35° |
| Snow accumulation that cannot be cleared by snow shovels and snow roller brush
Snow shovels and snow roller brush are used to remove snow from the roadside |
| 200-450㎜ |
| ±90° |
| Snow can be thrown onto both sides of the road, and can also be transported with a forklift or small tricycle |
CHR30MEV Full Electric Multi-function Sweeper Parameters
| Item | Parameter |
| Manufacturer | Shandong Howe Technologies Co.,Ltd. |
| Battery type | Lithium iron phosphate battery |
| Battery voltage | 73V |
| Power battery level | 40.75Kw.h |
| Walking motor power | 7.5KW |
| Steering structure | Articulated steering |
| L | 3720mm |
| W | 1190mm |
| H | 2050mm |
| Wheelbase | 1510mm |
| Max.speed | 18Km/h |
| Sweeping speed | 1-10Km/h |
| Sweeping width | 2100mm |
| Min.turning radius | 2050mm |
| Max. Gradeability | 20% |
| GVW | 2500Kg |
| Curb weight | 1800Kg |
| Discharging method | High level dumping |
| Discharging angle | 95° |
| Dust removal method | Sewage circulation/dry dust removal |
| Garbage hopper materials | Stainless steel |
| Water tank volume | 150L |
| Garbage hopper volume | 500/750L |
| Continuous operation time | ≥8h |