YN30A internal combustion rock drill 
 Internal combustion rock drill pneumatic drill portable rock drill rock drill 
 Product Name: YN30A gasoline internal combustion rock drill 
 Features 
 1, YN30A handheld internal combustion rock drill is a kind of by small gasoline engine, compressor, rock drill Trinity jackhammer combination of tools. 
 2, operation, compressed air from the purge itself the eyes of the rock blasting powder. 
 3, Weight only 30KG, easy to carry, suitable for high mountains, no power, no air pressure equipment in areas of relatively high mobility is particularly suitable for temporary works. 
 4, perforated in the rock can be vertically downward, horizontal, up less than 45 °. Bore down to the deepest depth of the vertical 6m. 
 Use 
 1, the machine is suitable for the rock bore, if replacement parts can be replaced by a few breakers and compactors for a variety of broken shovel digging, digging, splitting, tamping and so on. 
 2, both in the mountains, plains; both in the heat of +40 ° C or -40 ° C cold areas, can work. The machine has a wide range of adaptability. 
 Technical Specifications 
 Weight 28 kg 
 Contour length x width x high dimensions 760x335x235 
 Engine type single cylinder air-cooled two-stroke gasoline engine 
 No float type carburetor 
 Ignition contact-type platinum 
 185 cm3 engine displacement 
 Engine load speed (measured in drilled five holes) 2700 ~ 3000 r / min 
 Engine idling ≤ 2200 r / min 
 Rod idle speed 180 r / min 
 Solder the end of drill rod hex shank size 22x108 mm 
 ≥ 20J impact energy 
 Bore speed (five-hole average) ≥ 200 mm / min 
 Maximum bore elevation angle 45 ° 
 ≥ 6 m depth of the deepest perforated 
 Fuel tank capacity ≥ 1.65 L 
 Fuel consumption (measured in drilled five holes) ≤ 0.13 L / m 
 Gasoline and oil mix ratio (by volume) 12:1 
 Coal mining company in Jining, Shandong Branch Main support the following products: 
 ◆ class diamond mining: diamond drill bit anchor bolt anchor drill PDC drill bit word alloy cross drill bit drill pneumatic drill coal pillar gear drill bits core drill hole geological drill bits non-core oil-geological drill drill drill drill B19 B22 B25 drill twist drill drill drill rod water geological exploration drill drill gas emissions 
 ◆ drill categories: rock drill electric rock drill jackhammer, air-leg rock drill internal combustion rock drill up the rock drill YDT30 electric rock drill Y26 jackhammer YL18 jackhammer Y19A jackhammer YT24 rock drill YT27 rock drill YT28 rock drill 7655 air-leg rock drill MZ7665 rock drill YN27 YN27C internal combustion internal combustion rock drill rock drill rock drill YSP45 YN30A up the internal combustion rock drill air leg FT110 FT120 gas air-leg leg 
 ◆ Bolt categories: Bolt from the tray into the anchor from the anchor into hollow grouting anchor bolt grouting hollow glass steel bolt steel bolt L bolt steel bolt steel tube dextral Slotted bolt prestressed bolt anchoring agent mesh 
 VIBRATION AND zhongmeigk06 No. 0537-2397118 15163721233 Wang