NOTE： we don't ship the item to PO BOX address， and we only ship the item to English address, so please leave us your physical English address when you pay.
If your country is not listed in our shipping policy, pls tell us your city and zip code, we will check whether your city belong to remote area or not, then tell you the accurate freight.Tks for your understanding and cooperation. New YN27C Rock Breaker Hammer Gasoline Rock Drill Drilling Equipment For Sale
TECHNICAL SPECIFICATIONS
1.Weight of the main machine: 27kg
2.Overall dimension: 746×315× 229mm
3.Type of engine:single cylinder,air cooled two strokes
4.Cylinder Diameter×Stroke of piston:5 8 × 70mm
5. Rotating speed of engine: ≥2450r/min
6.Displacement of engine plston: 185cm3
7.Type of carburetor: hand needle valve,no floating type
8.Ignition system: Controllable silicon contactless system
9. Drilling speed:(mean value of five holes) ≥ 250mm /min
10. Max. drilling depth: ≥ 6m
11.Fuel consumption: 0.122 /m
12.Tank capacity:≥ 1.14L
13. Mixing ratio of gasoline and lubrication oil (in volumes):12:1
14. End of drill rod dimensions: hexagonal2 2 × 108mm
15. Rotating speed of drill rod:≥200r/min
16. Clearance of Spark plug :0.5 -0.7mm
Package: Gross weight: 41kg Size: 81*38*28cm
Advantages:
Needless to replace the internals of the engine head,just handle the handle to operate it.
Applications: Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining,road-construction, quarrying and national defense construction,etc.
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