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High Quality Portable Rock Drill Machine/Pneumatic Rock Drill Air Compressor Jack Hammer

Features
1. YN27C Gasoline rock drill is a small type of rock drill composed the power machine, working machine and air compressor in one.
2. YN27C Gasoline rock drill is powered by small gasoline engine and used for drilling on the hard rock with medium hardness.
3. YN27C Gasoline rock drill has independent impact function.
4. YN27C Gasoline rock drill can be used for cleaving rock, bruising concrete foundation, tamping railroad bed, small area tamping by combining with auxiliary means.
5. Therefore it changes the traditional working method of rock drill, which was only used to drill blast holes. So it expands the functions of rock drill.
Application
We offer a range of hand drills,leg drills and feed drills .It is mainly used for blasting holes and other drilling works in quarries, railway construction,water conservancy construction and defence project facility.It is suitable for drilling and blasting under various of rocks at any direction angles.

Specifications
Model | YN27C |
Weight | 27kg |
overall dimension | 810*380*280mm |
engine | single cylinder, air cooled two strokes |
Cylinder diameter*stroke piston | 58*70mm |
Rotating speed of engine | more than 2450r/min |
displacement of engine | 185cm^3 |
carburetor | hand needle valve, no floating type |
Ignition system | controllable silicon contactless system |
Drilling speed | more than 2450r/min |
Max drilling depth | 6M |
Fuel consumption | 1.2L/min |
Tank capacity | more than 1:14L |
mixing ratio of gasoline and lubrication oil | 12:01 |
end of drill rod dimensions | hexagonal 22*108mm |
Rotating speed of drill rod | more than 200r/min |
Clearance of spark plug | 0.5-0.7mm |







Packing and Shipping
1. Packaging: 1)Wrapped by proctective film;
2)Packed by standard import & export wooden cases or carton boxes.
2. Shipping: By logistics; by automobile; by train; by shipping; by air etc.

Changge Deleixi Machinery Equipment co. LTD is a manufacturer of processing machine our products include steel bar cutting machine,steel bar bending machine,straightening cutting machine,stirrup bending machine,plate compactor,tamping rammer ,trowel machine and so on, with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are very popular in Mid-east,Africa,European ,American .ect, they are widely used in building ,road,railway and other area.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!


1.We have more than10 years manufacture and export experience.
2.Exporting to all over the world,win high reputation among customers.
3.CE, ISO 9001 and Strict Production Guideline to guarantee the high quality of our products.
4.Near the Qingdao port convenient for exporting.
5.Customer service staff 24 hours online,offer free technical support.
6.Factory and Competitive Price we offer.
7.Strong Research & Development technical team.
8.Various machinery to meet all your needs at our factory.
9.Engineers are available to guide the installation and take care of other problems.
10.We offer OEM&ODM service to meet all your requirements.

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