Portable Petrol Handheld YN27C Rock Dril Machine
Specifications
YN27C
1.Made of steel,longer life
2.Pack in wooden case ,well protect
3.Lower price,high efficient
4.CE-Approved
YN27C hand held rock drilling equipment
Instruction of YN27C
YN27C Rock Drillis is a very efficient machine,composed of gasoline engine, Air pump, rock drill.
It adapt to these outside situations without water and electronic power.
Meanwhile it is a hand- held drill, during operation,rock power is blown away by the compressed air produced by the machine itself.
Its suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipments, and especially suits the projects that the machine has to be carried at any time and in any area.
Features of YN27C
1. Easy to operate , just turn the handle to make it work.
2. Time and labor saving, Drilling fast and high efficiency.
3. First-class level Drilling Tools, suitable for site without power or pressure equipment, it has wide adaptability for high mountain and plain, extreme temperature (40 to -40)
4.Used to drill vertical downward hole(max depth 6m) and and <45° upward hole.
5.Light Drilling Tools, only 27kgs, easy to carry.
Technical specifications | |
Weight of main machine |
27kg |
Overall dimensions(L*W*H) |
746*315*229mm |
Type of engine |
Single cylinder, air cooled two strokes |
Cylinder diameter*stroke of piston |
Φ58*70mm |
Rotation speed of engine |
≥2450rpm |
Rotating speed of drill rod |
more than 200r/min |
end of drill rod dimensions |
hexagonal 22*108mm |
Displacement of engine piston |
185cm³ |
Type of carburetor |
hand needle valve, no floating type |
Ignition system |
controllable silicon, contactless system |
Drilling speed (mean value of five holes) |
≥250mm/min |
Drilling hole diameter |
Φ28-42mm |
Max drilling depth |
6m |
Fuel consumption |
≤0.12L/m |
Tank capacity |
≥1.14L |
Mixture ratio of gasoline and lubrication oil (in volumes) |
9:1 |
Product Picture

"Shoukai " Brand Drilling Rig exported to Australia, South Africa, Vietnam, Philippines and other countries in the world.
Hubei Shoukai Machinery Co., Ltd. is one of the biggest drilling rig manufacturer in China. Established in 2004, located in Huangjinshan Industrial Park,Huangshi city Hubei province, covering an area of over 40,000 square meters,our company has grown into a set of welding product ,machiningand assembly for the integration of large-scale ,professional drilling equipment manufacturing enterprises .Now we have more than 300 varieties of six categories, with an annual production capacity of more than 10,000 sets. "Shoukai" brand down-the-hole drilling rigs series, anchoring drilling rig series, crawler DTH drilling carriage series, pneumatic motor series, water well drilling rig series and core drilling rig series are widely applied to water conservancy, mining, quarrying, photovoltaic pile, anti-floating, city foundation piles, transportation, construction, shipbuilding and other projects. Our product features light weight, fast speed, safe, reliable, simple structure and easy to use.Our sales network is all over the country, with more than 400 sales distributors and shops, so as to offer customers best pre-sales and after-sales service. exported to South Africa, North America, the Middle East and Southeast Asia, gain high praise both in China and abroad.
Why to choose us?
1. Our annual output 10000 sets fully meet customers' requirements.
2. We are the member of CCMA (China Construction Machinery Association).
3. We gained the title of National High and New Technology Enterprise by The Government.
4. Our Products has obtained ISO9001:2008 management system certification
5. Our company has CNC cutting machine, CNC boring machine, CNC machine tools and various manufacturing equipment, has strong ability of new product development and manufacturing.
6.We focus on development and earn several Utility Model Patent Certificates.
7. We are always try best to answer your pre-sales and after sales questions.
Welcome dear customers choose our Shoukai drilling machinery, we hope to offer you best service and establish a good cooperation with friends all over the world!
For further information about our jack hammer YT28,contact me through contact informaton or sending me an inquriy pls.
Mobile: +86 13986600212
Tel: (86 714) 6397722
Fax: (86 714) 6397788
Thank you!
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