Specification
The Internal Combustion Rock Drill Type YN27J is a very efficient machine with the characters that the structure is very compact, Less of the-easy-to-damage-parts, and very easy to control. It can adapt to these outside situations there is no water and no electronic power. It is a Kind hand held drill built up with gasoline engine, Air pump, rock drill and the rotation plum bum equipment for running or stop. It can be used as a tool for breaking, percussive drilling, tamping besides rock. Other type: YN27A,YN28,YN30A,YN30W.
Rock Drill Type | YN27J / YN27C |
Weight(kg) | 27 |
Overall Dimension(L*W*H) mm | 746*315*229 |
Diameter of Engine Piston(mm) | 58 |
Stroke of Engine Piston(mm) | 70 |
Rotating speed of Engine(R/min) | >2450 |
Rotating speed of Drilling Rod(R/min) | >250 |
Oil Consumption(L/m) | <0.12 |
Tank Capacity(Liter) | 1.65 |
Max Drilling Depth(m) | 6 |
Shank Size(mm) | Hex22x108 |
Ignition System | Controllable silicon, Con tactless System |
Features:
The Internal Combustion Rock Drill Type YN27J is a very efficient machine with the haracters that the structure is very compact,
Less of the-easy-to-damage-parts, and very easy to control.
It can adapt to these outside situations there is no water and no electronic power.
Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
Terms & Conditions of Ordering:
1 .Payment Terms:
T/T (Telegraphic Transfer) or Western Union
2. Delivery Term:
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Transportation:
Sample order: we suggest Courier express or by air
Bulk order: we suggest by air or by sea.
4. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B Our sales team and Technical Support will response for your question within 24 hours
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.