The Self-Designed DGT900 Ultrathin Asphalt Paver is the professional equipments for highway asphalt pavement preventive maintenance. The DGT900 can pave ultrathin asphalt layer for road maintenance, also can work as a normal paver, The integrated the function of modified bitumen emulsion spraying system makes it more excellent.
Advantage of the Ultrathin Paving technology
1. Renew the road in the initial distress.
2. The ultrathin asphalt concrete wearing coarse with 8-10 year life span.
3.The rough wearing coarse will increase the antiskid.
4. Low noisy, good water drainage, reducing the water splashing.
5. The 2cm Wearing coarse could have a strong binding strength with old asphalt pavement, and
extend the road service life.
6. Shorted the construction time and quick open traffic. 20 minutes later after compaction.
Main Technical Specifications
Technical Spec. | Unit | Value |
Model | DGT900 | |
Overall Demensions | mm | 6300×3000×3800 |
Max.Weight | kg | 22000 |
Engine Power | kW/r | 142/2000（Deutz |
Rated RPM | r/min | 1800 |
Ultrathin Paving Width | m | 7.5 |
Paving Width | m | 9 |
Max.Paving Speed | m/min | 24 |
Moving Speed | km/h | 4.5 |
Hopper Volume | kg | 15000 |
Productivity | t/h | 800 |
Max.Paving Thickness | mm | 300 |
Transport Width | m | 3 |
Emulsion Spraying Rate | kg/m2 | 0.2～1.5 |
Spraying Pressure | bar | 3 |
Max.Allowed Slope | ° | 10 |
Max.allowed lateral tilt | ° | 14 |
Approach angle | ° | 15.6 |
Departure angle | ° | 14 |
