Product's Name : | YN27C Gasoline Rock Drill |
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Model No. : | YN27C | ||||||||||||||||||||||||||||||||||||||||||||||||
Detail : |
Products Description
It is a small type of rock drill composed the
power machine, working machine and air compressor in one. It is powered by the small gasoline engine and used for drilling on the hard rock or rock with medium hardness. Because it is self-powered, it is especially convenient to be used for projects without other power supply, or projects that are inconvenient for conveying the large-volume unit, or for mobile construction projects. Website:www.maxdrillrocktools.com
Technical specifications
1.Weight of main machine:27kg 2.Overall dimensions: 746*315*229mm 3.Type of engine single cylinder, air cooled two strokes 4.cylinder Diameter X Stroke of piston:58 x 70mm 5.Rotating speed of engine: ≥2400 r/min 6.Displacement of engine piston:185cm3 7.Type of carburetor hand needle valve, no floating type 8.lgnition system controllable silicon, contactless system 9.Drilling speed: (mean value of five holes): ≥2500 mm/min (After holing, drill Φ34, with drill rod of 600mm in length, is drilled certically downward into medium hard granite (f=8-12) to make five holes in succession. The mean value of the five holes are counted as the speed.) 10. Max drillingdepth: 6 m 11.Fuel consumption: ≤0.12 L/m 12.Tank capacity:≥250mm/min 13.Mixture ratio of gasoline and lubricating oil (in volumes): 12:1 14.End of drill rod dimensions:hexagonal 22 x 108 mm 15.Rotating speed of drill rod:≥200 r/min 16.Clearance of spark plug: 0.5~0.7 mm Construction 1.Engine: The engine is a hand operated, single cylinder and two stroke petrol engine with air cooling, re-flux air conversion, no contract ignition, and no floating-type carburetor. It is conposed of control parts,shield parts,magneto parts and piston parts and cylinder parts. 2.Air compressor: The engine piston and hammer piston are mounted separately in the upper and lower place of the cylinder. These two pistons move up and down synchronously. The hammer piston and the bigger bore of the cylinder form a compression chamber, which together with air inlet and outlet valves and ventilator valves, form the air compressor. It is composed of hammer piston parts and cylinder parts. 3.Rock drill: It is composed of hammer piston parts,rotation mechanism parts, drill chuck parts.
Details Images
Company Profile
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Company Name : | MAXDRILL ROCK TOOLS Leave a message |
Business Type : | Manufacturer |
Product/Service : | top hammer drilling tools,dth hammer and bit,taphole drilling tools |
Company Address : | 9F,Fuzhong International Plaza,#72 Xinhua Road,Nanming District |
Postal Code : | 550002 |
Contact Person : | maxdrill |
Phone : | 88639106 |
Fax : |
Support Center: Tel:86-592-5959630 Fax:86-592-5959611 E-mail:info@gogostone.com skype: gogostonecom
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