| ITEM | Major specifications |
| Model | Dongfeng |
| Emission standard | Eu 3 |
| Engine | |
| Main | Model | YC4FA120-30 |
| Power (kw) | 88 kw |
| Horsepower (ps) | 120 hp |
| displacement(ml) | 2982 cc |
| Second | model | JE493ZG3 |
| Power (kw) | 63 |
| Horsepower (ps) | 87 |
| displacement(ml) | 1400 |
| Fuel type | No. 0 light diesel (shared with chassis diesel tank) |
| Truck major specifications | |
| Dimension mm | 6350*2300*2500 |
| Wheelbase (mm) | 3308 |
| Tire | 7.00R16 |
| Tire number | 7 |
| Trace | Front (mm) | 1525,1519 |
| Rear (mm) | 1498,1516 |
| passenger | 2人 |
| Front and rear suspension(mm) | 1055/1987 |
| Approach angle | 27° |
| Departure angle | 11° |
| Ground clearance (mm) | 1430 |
| Loading weight (kg) | 1430 |
| Curb weight (kg) | 5800 |
| Maximum total mass (kg) | 7360 |
| Main Specifications | |
| Clean water tank ( m3 ) | 2.5 |
| Dust tank ( m3 ) | 3(stainless steel) |
| Clean width (mm) | 2500-3000 |
| Clean speed km/h) | 3-15 |
| Working speed (km/h) | 15-20 |
| Max clean capacity (m2/h) | 30000 |
| Suction | |
| Suction capacity | Density (g/cm3) | 2.0 |
| Mass (kg) | 1.5 |
| Suction particle size (mm) | ≥100 |
| Dumping angle of garbage bin | ≥30° |
| Cleaning efficiency | ≥96% |
| Operation noise (db) | < 88 |
| Driving specifications | |
| Driving Type | 4×2 |
| Suspension type | Leaf spring |
| Number of steel plate springs (front/rear) | 8/10+7 |
| Number of steel plate springs (front/rear) | Dual circuit pneumatic braking, drum type |
| Braking distance (full load 30km/h) | ≤10m |
| Maximum speed (km/h) | 110 |
| Minimum turning radius (m) | 8 |
| Maximum Climbing Slope | ≥30％ |
| Clutch system | Single piece dry diaphragm spring clutch, hydraulically operated |
| Transmission system | Mechanical 5-speed transmission with synchronizer, manual |
| Engine fuel consumption | Drive (L/100km) | Working (L/h) | Working (L/10000m2) |
| ≤14 | ≤8 | ≤3 |
| Dust system | |
| water discharge pattern | Low pressure mist |
| Main component composition | Imported high-pressure pumps, water filters, pipelines, stainless
steel spray racks, high-pressure nozzles, etc |
| high pressure water pump | GTM |
| Install place | Clean | Left and right front scanning discs |
| suction | Inside the suction cup and air inlet |
| Control | Electronic control, one click operation |
| Hydraulic system | |
| type | Open, electrically controlled centralized operation |
| Main components | Gear pumps, cycloidal motors, hydraulic cylinders, solenoid valves,
integrated blocks, high-pressure pumps, etc |
| orbit motor | Lipton Motor/Lipwo Motor |
| Gear oil pump | Shiyan Changshun |
| Hydraulic cylinder | Hepris |
| Hydraulic cylinder seal | Dingji |
| Hydraulic oil pipe | Dahang |
| Electromagnetic valve group | Hepris |
| Shockproof pressure gauge | Chengdu Tianwei |
| Return oil filter | Sofima |
| System overflow pressure | Mpa | 10-12 |
| Hydraulic oil tank capacity | L | ≥50 |
| Electrical system | |
| system composition | It is composed of chassis vehicle circuit, auxiliary engine
electrical part, and dedicated working device operation control
circuit. |
| Chassis vehicle system voltage (V) | 24 |
| Working device system voltage (V)) | 12 |
| Composition of electric control box panel | Auxiliary engine tachometer, auxiliary engine water temperature
gauge, oil temperature alarm device, various operation control
switches |
| Control switch | Shanghai Schneider |
| Programmable Logic Controller | Hundred Zhaofu |
| Circuit breaker | Hagrid |
| Battery model | 12V-70Ah (2) |
| Fan system | |
| type | Maintenance-free centrifugal fan 6.0 |
| Rated operating speed | r/min | 2000 |
| Drive system | Auxiliary engine, clutch, toothed high-temperature resistant A-belt
transmission (4 pieces) |
| Fan belt | Zhejiang |
| Automatic clutch | Centrifugal, imported material |
| Air volume (m3/h) | 5000 ~ 8000 |
| Cleaning system | |
| type | Between the front and rear axles of the chassis, there are two
symmetrical positions on both sides of the frame, each with a
vertical scanning plate that can be lifted or extended. The
scanning plate rotates and is driven by a hydraulic motor with
adjustable speed. |
| Main component composition | Scavenger bracket, sweeping disc, oil cylinder, oil pipe,
connecting rod, adjusting rod, hydraulic motor, etc |
| Brush spreading diameter | mm | φ800-900 |
| Speed of the scanning disc motor | r/min | 140 |
| Number of Scans | 2 |
| Number of brushes per scan disk | 22 |
| Adjusting the inclination angle of the scanning disc | Sweeping plate | Tilt forward 5 °~15 ° Tilt outward 5 °~10 ° |
| Suction system | |
| Type | The suction nozzle is suspended between the rear wheels of the
chassis vehicle, consisting of a suction nozzle, a roller, and a
suction pipe. The suction nozzle body can be moved with the oil
cylinder to control the lifting of the suction nozzle. The suction
nozzle is equipped with a long spray rod with a high-pressure
nozzle (8 nozzles), and the suction nozzle body follows the road
surface. Hydraulic driven electrical automatic control suction
nozzle lifting, spring floating suspension. |
| Straw diameter | mm | φ180 |
| Straw brand | NORRES |
| Traveling wheel bearing | SKF |
| Wear resistant outer ring of walking wheel | Stellana |
| Working state: rigid part of suction nozzle edge | 5～8 |
| Suction nozzle and suction pipe wind speed (m/s) | 50 ～ 65 |
| Negative pressure of suction nozzle (mmH2O) | 380 |
| Other configurations | |
| Alarm system (optional) | Reverse voice alarm system |
| Secondary operating system | The rear electrified control operating system controls the lifting
and lowering of the trunk and the opening and closing of the rear
door, avoiding safety accidents caused by the user's inability to
observe the rear situation while operating in the cab.. |
| Manual pump emergency lifting system | If the auxiliary engine malfunctions causing the hydraulic system
to become unusable, and the brushes, suction cups, and trunk cannot
be lifted or lowered, a manual pump emergency lifting system can be
used for operation. |
