Description: It is widely used in manhole repair, manhole raising and manhole replacement in the pavement.
1. Small machine volume.
2. High construction efficient. As cutting depth of 14.5 cm: it takes 10-14 minutes for the asphalt pavements, and takes 14-20 minutes for cement pavement.
3. Low construction cost: less time and labor consume compared with other methods. It only takes 12 minutes to cut the asphalt manhole cover.
4. Driving Mode: trailed by towing, good trafficability.
5. Easy to operate: Remote control, simple and safe.
6. Simple and reliable center positioning: locate with independent base, simple and reliable, easy to operate.
7. It’s very convenient and safe by all operation are on the control board.