DGN21 Internal combustion tamping tool
mainly used for ramming roadbed of railway,also tamping,digging, chiseling, cleaving

DGN21 Internal combustion tamping tool:

1.Weight of main machine:25kg

2.Overall dimensions:712×460×300mm

3.Type of engine:single cylinder, air cooled two stroke

4.Cylinder Diameter*stroke of piston:58*70

5.Rotating speed of engine:≥2450

6.Displacement of engine piston:185cm3

7.Type of carburetor:hand needle valve, no floating type

8.Ignition system:controllable silicon, contactless system

9.Tank capacity:≥1.14L

10.Mixture ratio of gasoline and lubricating oil (in volumes):12:1

11.End of drill rod dimensions:hexagonal22*108

12.Clearance of spark plug:0.5-0.7mm

13.Hammer frequency:>40HZ

14.Hammer power:>25J