$299.00 - $499.00
Min. Order : 1 Piece

Portable hand-held petrol jack hammer YN27J for rock drilling

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Quick Details

Port: ningbo port
Payment Terms: L/C,T/T,Western Union
Supply Ability: 2000 Set/Sets per Month
Drilling speed: ≥250 mm/min
Displacement of engine piston: 185 cubic centimeter
After-sales Service Provided: Video technical support,Online support,Field installation, commissioning and training
Dimension(L*W*H): 746*315*229mm
Fuel consumption: ≤0.12 L/m
Cylinder Diameter*stroke of piston: 58*70 mm
Warranty of core components: 1 Year
Key Selling Points: Flexible Manufacturing
Voltage: 380V
Local Service Location: none
Rotating speed of engine: ≥2400 r/min
keyword: YN27C internal combustion rock drill
Machinery Test Report: Provided
Condition: New
Power Type: Gasoline
Usage: Ore
Place of Origin: Henan China
Warranty: 1 Year
Color: Yellow
Showroom Location: none
Type of carburetor: hand needle valve, no floating type
Certification: CE, ISO
Weight: 27KG
Brand Name: Jugong
Video outgoing-inspection: Provided
Type: Rotary Drilling Rig
Core Components: Other
Marketing Type: New Product 2020
Applicable Industries: Construction works ,Energy & Mining
Drilling depth: ≤ 6 m
Type of engine: single cylinder, air cooled, two strokes
Packaging Detail: Package: wooden box Diameter: 790*360*260 mm Volume:0.09 cbm or as customer's requirement
Package Preview: https://sc02.alicdn.com/kf/H216edde738344519bda0a181d3050371o.jpg_640x640.jpg
Quzhou Jugong Machinery Co., Ltd.
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overall dimension
single cylinder, air cooled two strokes
Cylinder diameter*stroke piston
Rotating speed of engine
more than 2450r/min
displacement of engine
hand needle valve, no floating type
Ignition system
controllable silicon contactless system
Drilling speed
more than 2450r/min
Max drilling depth
Fuel consumption
Tank capacity
more than 1:14L
mixing ratio of gasoline and lubrication oil
end of drill rod dimensions
hexagonal 22*108mm
Rotating speed of drill rod
more than 200r/min
Clearance of spark plug


1.  YN27C Gasoline rock drill is a small type of rock drill composed the power machine, working machine and air compressor in one. 

2. YN27C Gasoline rock drill is powered by small gasoline engine and used for drilling on the hard rock with medium hardness.  

3. YN27C Gasoline rock drill has independent impact function. 

4. YN27C Gasoline rock drill can be used for cleaving rock, bruising concrete foundation, tamping railroad bed, small area tamping by combining with auxiliary means.

5.  Therefore it changes the traditional working method of rock drill, which was only used to drill blast holes. So it expands the functions of rock drill.




We offer a range of hand drills,leg drills and feed drills .It is mainly used for blasting holes and other drilling works in quarries, railway construction,water conservancy construction and defence project facility.It is suitable for drilling and blasting under various of rocks at any direction angles.

About Us-


Q1: Are you factory or trade company?

A1: We are factory. And we have ourselves trading company.


Q2: What the exactly address of your factory?

A2: Our company is located in JNo.9 Kaixuan Ave West,Economic Zone Quzhou, Zhejiang, China


Q3: Warranty terms of your machine?

A3: One year warranty for the machine and technical support according to your needs.


Q4: Will you provide some spare parts of the machines? 

A4: Yes, of course.


Q5: What about the voltage of products??Can they be customized?

A5: Yes, of course. The voltage can be customized according to your equirement.


Q6: Which payment term can you accept?

A6: 30% T/T in advanced, 70% T/T against the B/L copy.


Q7: How long will you take to arrange production?

A7: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 25-30 days.


Q8: Can you accept OEM orders?

A8: Yes, with professional design team, OEM orders are highly welcome.


Q9: Which trade term can you accept?

A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.

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