MIC Chinese Simplified Chinese Traditional English
Inquiry Basket Inquiry Basket (0) item | Recent Visit History | Join Audited Suppliers

Home » Offer Board » Tools & Hardware » Pneumatic Tools » Internal Combustion Rock Drills Series (YN27)

Internal Combustion Rock Drills Series (YN27)

Offer Type: Sell
Offer Post Time: May 26, 2012
Expiration Date: May 01, 2013
Details: Advantages:
YN27 handhold internal-combustion rockdrill is a hand-rockdrilling tool which integrates the small gasoline-engine, compressor and rockdrill.
It can blow off the rock powder in the blasthole by the compressing air generatedfrom itself.

Just27kg weight for the main engine. Easy to carry about. Applicable for the areas of high mountains and ofwithout power and wind pressure equipment, especially for those temporary projects with frequent movement.

Applications:
1. Applicable for rock drilling and breaking. Widely used in the earth and stone work of national defense, mining, road-construction, city construction and quarrying, etc.
2. Wide applicability. Regardless of the high mountains, flat grounds, the extremely hot area with the temperature of + 40° C and bitter cold area of -40° C, it can work in good condition.

Technical specifications:
Weight of the main engine: 27kg
Type of carburetor: Non carburetor float
Ignition system: Contactless
Exhaustion: 185cm³
Rotating speed of engine with load (measured in five holes drilling): ≥ 2450r/min
Idling rotating speed of drill rods: ≥ 250r/min
End of tool shank hex: 22*108mm
Shock energy: ≥ 25J
Max. Elevation angle of drilling: 45°
Max. Drilling depth: ≥ 6m
Tank volume: ≥ 1.1L
Oil consumption(in five holes drilling): ≤ 0.12L/m
Lubrication: Automaticly lubricated with gasolineand engine oil
Mixing proportion of gas and lubrication(by capacity): 12: 1
Spark plug electrode gap: 0.5-0.6mm.

Click here to send inquiry

Most Popular

Related Searches