Bestlink Factory Price Portable Pionjar 120 Price Rock Drill YN27c Gasoline Rock Drill
The internal combustion gasoline rock drill model YN27C is a portable rock drilling tool, combined of a small petrol engine, an air compressor and a rock drill. During operation, rock powder is blown away by the compressed air produced by the machine itself.it also can be used with supporting stand.
It is easy to be carried with its light weight,and suitable for working on high mountains, plains, hot and cold condition where there is no any of power, water supply and air compressing equipments. Especially, suits the projects that the machine has to be carried at any time and in any area.
With turning the swing arm to running-or-stop rotation plumbum,the machine can be used as a tool for breaking, percussive drilling, tamping besides rock Drilling.it is suitable to build bridge, road, powder station, geological exploration etc.
|Technical specifications/model YN27 Camouflage|
|Weight of main machine||27kg|
|Type of engine||Single cylinder, air cooled two strokes|
|Cylinder diameter*stroke of piston||58*70mm|
|Rotation speed of engine||≥2400r/min|
|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)||350-500mm/min|
|Drilling hole diameter||28-42mm|
|Max drilling depth||6m|
|Mixture ratio of gasoline and |
lubrication oil (in volumes)
|Drill rod and breaker shank||Hex22*108mm|
|Rotating speed of drill rod||≥200rounds/min|
|Clearance of scintilla plug||0.5-0.7mm|
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Within 30 days supplied from stock
3. Shipping way
Normally it is by sea
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After-Sale Services:
a. Our sales team will reply for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality