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Inscrit(e) le: 07/04/2021
Posté le 07/04/2021 04:20  
China Power Equipments
Petrol Gasoline Rock Drill Machine
Specifications 1. Very efficient. 2. Less of the -easy-to -damage-part. 3. Very easy to control. 4. CE approved. 5. Only 27 kg
The Internal Combustion Rock Drill Type YN27C is a very efficient machine with the haracters that the structure is very compact, Less of the-easy-to-damage-parts, and very easy to control. It can adapt to these outside situations there is no water and no electronic power. It is a Kind hand held drill built up with gasoline engine, Air pump, rock drill and the rotation plumbum equipment for running or stop. It can be used as a tool for breaking, percussive drilling, tamping besides rock Drilling.
Technical specifications
Weight of main machine 27kg
Overall dimensions(L*W*H) 746*315*229mm
Type of engine Single cylinder, air cooled two strokes
Cylinder diameter*stroke of piston &#37433;?8*70mm
Rotation speed of engine &#37436;?450rpm
Displacement of engine piston 185cm3
Type of carburetor hand needle valve, floatless type
Ignition system controllable silicon, contactless system
Drilling speed (mean value of five holes) &#37436;?50mm/min
Drilling hole diameter &#37433;?8-42mm
Max drilling depth 6m
Fuel consumption &#37436;?.12L/m
Tank capacity &#37436;?.5liter
Mixture ratio of gasoline and lubrication oil (in volumes) 12:01
Drill rod and breaker shank Hex22*108mm
Rotating speed of drill rod &#37436;?00rounds/min
Clearance of spark plug 0.5-0.7mmChina Power Equipments
website:http://www.nanjingvolley.com/power-equipments/

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