YN27A Hand Held Petrol Rock Drill

 Chinacoal05
Product Introduction
Application:

YN27A  hand-held petrol rock drill drill is a kind of jap. It is mainly used for outdoor drill hole operation, also can undertake various kinds of crushing, gouge, mining, splitting, tamping, etc.

Features:

 1, YN27A hand-held internal combustion rock drill is a combination of the trinity hand-held of small gasoline engine, compressor, rock drill
 2, the machine is easy to operate, saves time and effort, with chiseled features, like, fast speed, high efficiency.
 3, YN27A handheld internal combustion rock drill has reached the leading level, and can completely interchangeable and international similar product parts.
 4, the borehole on the rock, can be vertical, horizontal down up less than 45 ° vertically down the deepest drilling up to six meters.
 5, the host only 27 kg weight, easy to carry and suitable for mountain areas, no power, no air pressure equipment and liquidity is especially suitable for large temporary engineering.
 6, whether in the mountains, the ground, no matter in the heat of 40 ° or minus 40 ° of cold region all can work, this machine has extensive adaptability.

Main Parameter

weight 26-27.5kg  
Outside dimension 746x315x229 mm  
Engine type Single cylinder wind cooling engine  
carburetor type Without float type  
Ignition type Platinum contact point  
Spark plug type 4114  
Engine’s capacity 185 cm3  
Vice cylinder flow 79cm3  
Engine’s speed 2800r/min  
Engine’s idling speed 2200r/min  
Drill rod’s speed 180r/min  
Drill rod’s dimension 22*108mm  
Max. drill depth 6m  
Oil tank volume 1.8L  
Oil consumption 0.195L/min  
Fuel mixture ratio 12:01  
Impact strength 20J  
Drilling speed 250mm/min  
Max. drilling elevation 45 dregrees