Portable rock drill YN27C internal combustion rock drill coal mine drilling crusher

Description :

The portable rock drill YN27C internal combustion rock drill is used for coal mine drilling and crushing. The YN27C internal combustion rock drill has various functions such as mining and drilling holes, construction, geological survey, cement pavement, asphalt pavement, etc. It is used for mining, road construction, quarrying, construction, railway compaction, geological survey, national defense engineering, etc.

　　2、 Characteristics of YN27C Internal Combustion Rock Drill

　　1. By moving the handle as required, drilling or crushing operations can be completed.

　　2. The machine is easy to operate, time-saving, labor-saving, and has the characteristics of fast chiseling speed and high efficiency.

　　3. The machine has reached the level of similar products and can fully exchange parts with similar products.

　　4. Drill holes in rocks, with a vertical downward and horizontal upward angle of less than 45 degrees, and a vertical downward depth of up to six meters.

　　5. The host weighs 27 kilograms and can be operated by one person. It is easy to carry and suitable for areas with high mountains, no power supply, no wind pressure equipment, and temporary projects with high mobility.

　　6. Work can be carried out in both high mountains and flat areas, as well as in hot regions of 40 ° C or extremely cold regions of minus 40 ° C.

　　7. This machine adopts export packaging and all indicators meet export standards. Export does not require inspection. Adding gasoline is enough for the job, no other equipment is needed.

　　8. This machine is suitable for mining various mines such as iron ore, copper ore, nickel ore, lead-zinc ore, gold ore, gemstone ore, granite, bluestone, jade, etc.

　　3、 Technical parameters of YN27C internal combustion rock drill

　　Host weight: 27kg

　　Engine type: Single cylinder air-cooled two-stroke gasoline engine

　　Carburetor type: floatless type

　　Ignition method: thyristor non-contact system

　　Engine displacement: 185cm3

　　Engine load speed (measured when drilling five holes): above 2450r/min

　　Idle speed of drill rod: above 200r/min

　　Drill shank size, drill rod tail: hexagonal 22x108mm

　　Drilling depth: over 6m

　　Fuel tank capacity: 1.14L or more

　　Drilling speed: above 250mm/min

　　Mixing ratio of gasoline and lubricating oil (by volume): 12:1

　　Spark plug electrode gap: 0.5-0.7mm

　　Fuel consumption rate (measured when drilling five holes): 0-0.12L/m

AfterSalesService :

• Portable rock drill