YN27C single-cylinder internal combustion rock drill 
 YN27C rock drill, YN27C internal combustion rock drill, internal combustion rock drill 
 YN27C single-cylinder internal combustion rock drill 
 Features 
 1, without changing the head internal parts, just required moving the handle, you can work. 
 2, the use of the machine easy to operate, more time, effort, with fast cutting speed, efficiency. 
 3, the aircraft reached the current class of similar products, and energy and completely interchangeable parts of similar products. 
 4, perforated in the rock can be vertically downward, horizontal up less than 45 ° vertically down the deepest hole of six meters. 8 
 5, host weighs just 27 kilograms, easy to carry, suitable for mountain, no power, no air pressure equipment, mobility of the larger region and is particularly suitable for temporary works. 
 6, both in the mountains, plains, both in the heat of 40 ° or minus 40 ° in cold regions can work, this machine has a wide range of adaptability. 
 Use 
 YN27C internal combustion rock drill perforated with mining, cement road surface, asphalt and other splitting, crushing, compacting, digging shovel and other functions, widely used in mining, road building, quarrying, engineering, defense 
 Technical parameters 
 Weight: 27 kg 
 Engine type: single cylinder air-cooled two-stroke gasoline engine 
 Carburetor: float-free 
 Ignition: SCR non-contact system 
 Engine displacement: 185 cm3 
 Engine load speed (measured in drilled five holes): ≥ 2450 r / min 
 Rod idle speed: ≥ 200 r / min 
 Drill shank end of drill rod dimensions: Hex 22x108 mm 
 The deepest borehole depth: ≥ 6 m 
 Fuel tank capacity: ≥ 1.14 L 
 Perforated speed: ≥ 250mm/min 
 Gasoline and oil mix ratio (by volume) 9:1 
 Spark plug gap: 0.5 ~ 0.7 mm 
 Fuel consumption (measured in drilled five holes): ≤ 0.12L / M 
 Impact energy: ≥ 20J 

 Jining coal mining supplies Co., Ltd. mainly produces various types of: 
 Mine drilling rig equipment: 
 (1) YT-23 drilling machine, YT-24 drilling machine, YT-27 drilling machine, YT-28 drilling machines, YT29 rock drill, YN27 internal combustion rock drill, 7655 rock drill, jackhammer, progressive rock drill, hydraulic rock drilling machines. 
 (2) ZM12 dry coal drill, ZM12 wet coal drill, ZM15 dry coal drill, ZM15 wet coal drill 
 (3) G5 picks, G10 picks, G15 picks, G20 picks, G35 picks, G50 picks, G90 picks, B87 big picks, B47 picks, SK-10 Air-ho, hydraulic ho, ho, drill , picks and other picks and accessories production. 
 (4) MQT-85 Pneumatic Roof Bolter, MQT-110 Pneumatic Roof Bolter, MQT-120 Pneumatic Roof Bolter, MQT-130 Pneumatic Roof Bolter, MQT-90 Anchor Drilling, MQS-35 Hand-held bolt in rig, MQS-60 Hand-held drill bolt in, MQTB anchor leg pneumatic drill, bolt installation machine 
 2. Mine drilling drilling accessories: 
 (1) B19 drill, B22 drill pipe, drill pipe, bolt, coal drill pipe, six-rowed type drill pipe, drill imitation of the British, twist drill rod, drill pipe from the feed-type, self-drilling drill pipe, air drill etc. 
 (2) diamond drill bit, carbide drill bits, word drill, cross bits, drill bits ball, PDC drill bits, core bits, air drill, screw drill, drill bits, drill bit connected sets, and Drill 
 (3) bolt tray, air leg, hand cut off cable, manual cable tensioning equipment, tensioning jack, anchor stirrer, anchor stirrer, anchor tension meter, cable anchorage, mining anchor with, water control, lubricator, injection valve. 
 (4) Wind shovel Series: B22 air drill, C2 wind scoop, C5 wind scoop, C6 wind scoop, C7 style shovel. 
 Tamping Machine Series: D4 pneumatic tamping machine, D6 pneumatic tamping machine, D9 pneumatic tamping machine, D10 pneumatic stamping machine, manual tamping machine. 
 Contact: Zheng Ran 
 Mobile: 15269750952 
 Tel :0537 -2,383,736 
 Fax :0537 -2,359,798 
 QQ: 1179553967 
 Address: Torch Development Zone, Jining, Shandong Road, 69 
 Website: http://www.zhongmeigk.com/