rock drill
Specifications
- Origin
- JiNing ,ShanDong
- Price Term
- FOB
rock drill is a Mining and Metallurgy Projects product. Key specs — Origin: JiNing ,ShanDong; Price Term: FOB.
Product Description
Summary ：
Advantages: Needless to replace the internals of the engine head,just handle the handle to operate it. Easy to time-saving and effortless.Drilling faster and more efficient. Have reached the Tip-top level of the same field now,and allow to be replaced with the same kind of the domestic products.
Applications Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining,road-contruction, quarrying and national defense construction,etc.
TECHNICAL SPECIFICATIONS 1.Weight of the main machine: 27kg 2.Overall dimension: 746×315× 229mm 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 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 consumption: 0.122 /m 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
