Hydraulic single drum compactor, DL700 diesel large single drum compactor, DL700 multi-gear single drum compactor ecological protection and construction of the National Expert Advisory DL700 multi-speed single drum compactor main responsibilities of the Committee are: A national ecological protection and construction planning, major policy research institution building to provide advice; research on ecological protection and construction in the country focused on large diesel DL700 single-round mini roller and difficult problems and new situations and new problems, views and suggestions; for national protection and ecological progress, achievements, etc. provide advice, feasibility studies; research and analysis experience and practice of ecological protection and construction at home and abroad, to promote the national ecological protection and construction of opinions and suggestions. Hydraulic single drum compactor Advisory Committee offices located in the National Development and Reform Commission of Agricultural Economics Division, responsible for daily work. I. More: walk behind roller commutation convenience. Particularly suitable for wall and road rock compaction. 8 position timer allows the operator to adjust the water flow in response to different situations. Also make the operation easier. Folding guide with damping can handle for easy storage, and can effectively reduce the vibration of manipulators. With a headlamp. Multiple protection. Exciting force. Emergency braking system to ensure safe operation. Applicable to municipal roads and road maintenance, maintenance and easy maintenance. Second, the technical parameters: Name Diesel large single wheel roller Model DL700 small power 4.0KW (authentic Changzhou often made diesel engines CF178F) frequency 75HZ (centrifugal clutch or electromagnetic clutch) Drive mode hydraulic pumps, motors exciting drum diameter φ530 * 700 force 20KN Dimension 1650 * 860 * 1100 gradeability of 28% by weight of 510kg