供应rock drill YN27C Gas rock drill Breaker

Advantages:

Needless to replace the internals of the engine head,just handle the handle to operate it. 
Easy to operate.More 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 

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 englne plston: 185cm 3 

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): 8:1 

14. End of drill rod dimensions: hexagonal2 2 × 108mm 

15. Rotating speed of drill rod:≥200r/min 

16. Clearance of Spark plug : 1.5mm

济宁圣都风动工具(凿岩机)有限公司开发、制造和销售用于开采和施工作业的设备 － 设备应用范围包括建筑拆除作业、地质勘探钻孔和地基工程，以及水泥路面、柏油路面的各种劈裂、破碎、捣实、铲凿等功能，较适用于各种矿山的钻孔、劈裂、爆破开采，我们可以提供全套系列产品，所有产品都力求实现以较低的维护成本提供尽可能高的作业效率。- 作为专业的凿岩机的生产厂家 - 除了提供高品质的产品，我们的成功还在于对行业的热情投入、与客户建立有效的互动交流以及我们富有创造力的革新精神。
　　公司主营产品有内燃凿岩机系列：YN30A、YN30E、YN27、YN27C 、YN27T及铁路、公路、矿山、勘探、建筑施工用工具等。