Rock Drill Portable Jack Hammer Borehole Core Drilling

Model NO.
YN
Drill Hole Depth
<100m
Bit Type
Diamond Bit
Drilling Way
Impactor
Max Drilling Diameter
42mm
Usage
Breaking, Digging, Splitting or Ramming
Max Drilling Depth
6m
Motor Type
Gasoline
Dimension(L*W*H)
810*380*280mm
Color
Yellow/Camouflage
Application
Quarrying, Ore Mining
Type
Rock Drill
Transport Package
Wooden Case
Specification
mm
Trademark
Winina
Origin
China
HS Code
846711
Production Capacity
100000pieces/Year
Reference Price
$ 360.00 - 630.00
Contact Us

Product Description

Product Description
The Internal Combustion Rock Drill   Hand Held type YN27C can be used as a tool for both breaking and percussive drilling with higher cost performance, which is widely praised by customers. There is a conversion device in the machine, the machine will operate with a percussive drilling function if you turn up the lock pin and operate with a braking function if you turn down the lock pin, which is easy to use.
Rock Drill Portable Jack Hammer Borehole Core Drilling
Rock Drill Portable Jack Hammer Borehole Core Drilling
    Technical Parameters
Weight 27KG Drilling diameter 22mm Piston stroke 70mm
Size 746*315*229mm Drilling depth 5m Engine speed >=2450r/min
Impact frequency 34Hz Drilling Speed 5mm/min Impact energy >=25J
Products Details 
Rock Drill Portable Jack Hammer Borehole Core Drilling
Rock Drill Portable Jack Hammer Borehole Core Drilling
Product  Composition
 
Rock Drill Portable Jack Hammer Borehole Core Drilling
1. Engine:
The engine is a hand-operated, single-cylinder and two-stroke petrol engine with air cooling, reflux air conversion, no contact ignition, and no floating-type carburetor. It is composed of control parts, starter parts, oil tank parts, flywheel parts, crankshaft, connecting rod, crankshaft case parts, magneto parts, piston parts, and cylinder parts.

2. Air Compressor:
The engine piston and hammer piston are mounted separately in the upper and lower place of the cylinder. These two pistons move up and down synchronously. The hammer piston and the bigger bore of the cylinder form a compression chamber, which together with air inlet and outlet valves and ventilator valves, form the air compressor. It is composed of hammer piston parts and cylinder parts.

3. Rock drill:
It is composed of hammer piston parts, rotation mechanism parts, and drill shank housing parts.
Applications 
Rock Drill Portable Jack Hammer Borehole Core Drilling
Rock Drill Portable Jack Hammer Borehole Core Drilling
Rock Drill Portable Jack Hammer Borehole Core Drilling
Features
Rock Drill Portable Jack Hammer Borehole Core Drilling

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

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

3. YN27C Gasoline rock drill has an independent impact function. 

4. YN27C Gasoline rock drill can be used for cleaving rock, bruising concrete foundations, tamping railroad beds, and 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 the rock drill.

Packing & Shipping 
Rock Drill Portable Jack Hammer Borehole Core Drilling
Rock Drill Portable Jack Hammer Borehole Core Drilling
FAQ

Q1: Are you a factory or trade company?

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

 

Q2: What is the exact address of your factory?

A2: Our company is located at 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 for 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 equipment.

 

Q6: Which payment term can you accept?

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

 

Q7: How long will it take to arrange production?

A7: We can deliver the goods within 7-15 days. Other electricity or other colors we  will deliver within 25-30 days.

 

Q8: Can you accept OEM orders?

A8: Yes, with a 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.

Why you choose us:

1. We are a real factory offering products and providing free technical advice.

2. Company in business for many years and served Over 50 countries' customers.

3. All machines with CE, ISO, and SGS certificates. Machine and spindle warranty 1 year. 

4. We have phone support in English, if you have any questions, you can call us, and we can give you the best solution within 24 hours.

5. Fast delivery, saves your time. 





 

 

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