JZZ20B vibratory road roller is a heavy vibratory roller ,provided with high excitation force and high static linear pressure,applicable to roll over non-viscous materials such as gravel,gravelly soil,detritus, sand and stone mixture,rock filling and semi-clay.It is mainly applied to the compaction of large foundation engineering such as high grade highway,mining area,embankment,airport,port,railway and industrial site.
Item | Parameter |
Operating weight | 20000kg |
Front wheel weight distribution | 10000kg |
Rear wheel weight distribution | 10000kg |
Engine Model | D6114ZG2B |
Engine Power | 128kw |
Engine speed | 2000rpm |
static linear load | 470N/cm |
Vibration frequency(High/Low) | 33/28HZ |
Norminal vibration amplitude (High) | 1.9mm |
Norminal vibration amplitude | 0.95mm |
(Low) | |
Vibration force(High) | 353KN |
Vibration force(Low) | 245KN |
Vibratory drum parameter | 1600×2130 |
(diameter×width/mm) | |
Forward speed(first gear) | 2.63km/h |
Forward speed(second gear) | 5.3 km/h |
Forward speed(third gear) | 8.6 km/h |
Turning radius | 6500mm |
Steering angle | ±33° |
Oscillating angle | ±10° |
Theoretical gradeability | 30% |
Minimum ground clearance | 364mm |
Overall dimension | 6290×2385×3240mm |
Advantages:
1. The water-cooled supercharging engine chosen from Shangchai, with strong power, low emission, and low noise;
2. The hydraulic vibration system, double-frequency and double amplitude, improved variable piston pump and imported motor;
3. Rear wheel drive, hydraulic shift transmission with intelligent electric control, drive axles and hydraulic components are all international well-known brands;
4. Optional integral cam or split type cam;
5. The drive cab with ergonomic design, wide field of vision and driving comfortably;
6. Configuration with standard air conditioner, acoustics, adjustable steering wheel and man-machine operating console;
7. Electric supporting device makes the engine open and maintain conveniently;
8. Alternative the compactness detector to test the soil compaction conditions at any time;
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