YN30E hand-held internal combustion rock drill 
 Internal combustion rock drill rock drill rock drill YN27C 
 Features 
 1, YN30E 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, for a variety of broken shovel digging, digging, splitting, tamping and so on. 
 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. 
 Weight: 30kg 
 Contour length x width x high dimensions: 760x335x235 
 Engine type: single cylinder air-cooled two-stroke gasoline engine 
 Carburetor: float-free 
 Ignition: SCR non-contact type 
 Engine displacement: 185cm3 
 Engine load speed (measured in drilled five holes): 2700 ~ 3000r/min 
 Engine Idle Speed: ≤ 2200r/min 
 Rod idle speed: 180r/min 
 Solder the end of drill rod hex shank size: 22x108mm 
 Impact energy: ≥ 20J 
 Bore speed (five-hole average): ≥ 200mm/min 
 Maximum bore elevation angle: 45 ° 
 The deepest borehole depth: ≥ 6m 
 Fuel tank capacity: ≥ 1.65L 
 Fuel consumption (measured in drilled five holes): ≤ 0.13L / 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 geological exploration drill water 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 No. zhongmeigk06 Wang