529，Sanshan Street, Muping District,Yantai City,Shandong Province, China 264100
CHR31M Sweeper adopts single engine and driving by complete hydraulic, it is manufactured with advanced technology from famous company. The running of vehicle is flexible with the articulated turning. The standard 500L garbage bin is used to collect garbage and it is equipped with 180L clean water tank. The product fills blank of the domestic small sweeper market. It is the minimal dry-wet sweeper, suitable for environmental protection, parking lot, footway and other street.
1、Complete hydraulic power transmission, all of action can be operated in the cab.
2、The cab is mainly made of glass, the field of vision is open, has air conditioning, roomy and comfortable.
3、The frame is consists of two parts, which is connected by hinge, the design is suitable and the turning of whole vehicle is very flexible.
4、Complete hydraulic turning mechanism, stepless speed change.
5、Sweeping manner: the two brushes are in the front of vehicle, the suction port is in the middle, so that the brushes can sweep garbage to suction port successfully.
6、Suction manner: it adopts filtrating of circular exhausting air, when the air from blower is filtrated by dry filter system, then it will return to suction port for reverse blowing usage, high efficiency, environmental protection and low re-pollution.
7、The sweeper is equipped with 170L clean water tank, turn on the nozzle, which is on the brush bracket, to reduce dust with watering. It is opened to reduce dust when sweeping in the special working area and sweeping dust.
8、The collected garbage is transported into 500L garbage bin. The lifting shelf, controlled by hydraulic, can drop the garbage bin to ground simply and placidly. The operation is convenient.
| Item | Parameter |
| Dimension（L*W*H） | 3665X1220X2170mm |
| Wheel track front/rear | 985/985mm |
| Front overhang/ rear overhang | 1100/685mm |
| Approach angle | 9° |
| Departure angle | 26° |
| Engine | Yanmar 4TNV88-ZMHD In line four cylinder, four stroke, water-cooled, direct injection, diesel engine |
| Power | 30.6kw/2600rpm |
| G.V.W | 2700kg |
| Kerb mass | 1970kg |
| Garbage bin volume | 750 (500) L |
| Sweeping width | 2150mm |
| Cleaning speed | 0-10km/h |
| Running speed | 0-30km/h |
| Min. turning radius | 2.85 m |
| Oil tank L | 58 |
| Clean water tank volume | 170L |
| Dump height | 1300mm |
| Hand held suction hose | 3.5m |
| Maximum climbing gradient | 25% |
| Hydraulic system pressure | 160bar |
| Suction hose diameter | 180mm |
| Brush diameter | 900mm |
| Pressure of water pump for washing | 10Mpa |
| Pressure of water system for spraying | 0.8Mpa |
Option 1 rotary snow brush
| Item | Parameter |
| Width of rotary snow brush | 1500mm |
| Diameter of rotary snow brush | 620mm |
| Bristle length | 200mm |
| Rotary snow brush tilt angle | ±20° |
Option 2 front side third brush
| Item | Parameter |
| Maximum sweeping width | 2650mm |
| Maximum sweeping height | 650mm |
| Diameter of third brush | 680mm |
Option 3 The shovel to push snow
| Item | Parameter |
| Push the snow width | 1500mm |
| The Angle at which the snow shovel swings | ±20° |
| Optimum snow clearing thickness | ≥20mm |
Option4 Floor washing function accessories
| Item | Parameter |
| Washing width | 1170mm |
| Pipe diameter | φ180mm |
| Suction width | 1300mm |
| Working speed | 0-10km/h |
Option5 Snow throwing function accessories
| Item | Parameter |
| The gather width of the snow | 1250mm |
| The angle of throwing snow | -15°~35° |
| The swing angle | ±90° |
| Optimum snow clearing thickness | ≥200mm |
Option6 Spreader function accessories
| Item | Parameter |
| Width of rotating impeller to spread | 3000-5000mm |
| Width of intermittent spreading | 950mm |
