1. wide view scope : whole glass driver cabin
2. hingel connection between bodies, agile to turn in a small space.
3. stable traveling system
4. reliable braking system
5. comfortable driving
6. high quality electric control system
7. good layout to guarantee the cleaning quality.
8. agile brushes
9. dust reduction in different points
10. recirlce water system
11. auto dumping in high position.
12. hand-hold telescopic inhalation hose and other assiting accessories.
13. self-washing function.
14. anti-collision function
15. emergency system.
16. fast to remove the inhale hose from the garbage port.
17. multi-function
