Internal Combustion Rock Drill with functions of boring, splitting, crushing, tamping and shovel.
Model
|
YN-27
|
Engine Type
|
Single-cylinder air-cooled two-stroke gasoline engine
|
Carburetor Type
|
Floatless
|
Ignition Method
|
SCR Non-contact System
|
Engine Capacity
|
185 cm³
|
Engine Load Speed(Measured of 5 holes chiseled)
|
≥2450 r/min
|
Drill Shank Size
|
Hex 22*108 mm
|
Idling Speed of Drill Rod
|
≥200 r/min
|
Maximum Drilling Depth
|
≥6 m
|
Fuel Tank Capacity
|
≥1.14 L
|
Drilling Speed
|
≥250 mm/min
|
Gasoline and Lubricant Mixing Ratio
|
12:1
|
Spark Plug Electrode Gap
|
0.5~0.7 mm
|
Fuel Consumption Rate
|
≤0.12 L/M
|
Impact Energy
|
≥25 J
|
![](http://sc01.alicdn.com/kf/H2f8f67ecd37d430689421bd72cf2dcfc2/231881293/H2f8f67ecd37d430689421bd72cf2dcfc2.jpg)
![](http://sc02.alicdn.com/kf/H4d0ea214e60545319cd5927eaedc3c22S/231881293/H4d0ea214e60545319cd5927eaedc3c22S.jpg)
![](http://sc01.alicdn.com/kf/Hb9e89b54b3bf4b0f965c9f2412af6671a/231881293/Hb9e89b54b3bf4b0f965c9f2412af6671a.jpg)
![](http://sc02.alicdn.com/kf/Hdb80b42d364a4c818fee1c78add17fb9n/231881293/Hdb80b42d364a4c818fee1c78add17fb9n.jpg)
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![](http://sc01.alicdn.com/kf/H073c0e926d4f4b7eb601d6aeb1551fa3K/231881293/H073c0e926d4f4b7eb601d6aeb1551fa3K.jpg)
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