Hand Held Gasoline Petrol Pionjar 120 Yn27c Mining Rock Drill for Drilling

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US $1-1,000 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
100 Set/Sets per Month
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Quick Details
CNC or Not:
Place of Origin:
Fujian, China (Mainland)
Brand Name:
Model Number:
rock drilling
Packaging & Delivery
Packaging Details
Wooden case or according to customer's requirement
Product Description


Hand Held Gasoline Petrol Pionjar 120 Yn27c Mining Rock Drill for Drilling


The internal combustion rock drill model YN27C is a portable rock-drilling tool, combined of a small petrol engine, an air compressor and a rock drill. During operation, rock powder is blown away by the compressed air produced by the machine itself.it also can be used with supporting stand.


It is easy to be carried with its light weight,and suitable for working on high mountains, plains, hot and cold condition where there is no any of power, water supply and air compressing equipments. Especially, suits the projects that the machine has to be carried at any time and in any area.


With turning the swing arm to running-or-stop rotation plumbum,the machine can be used as a tool for breaking, percussive drilling, tamping besides rock Drilling.it is suitable to build  bridge, road, powder station, geological exploration etc.


 Technical Data

 Rock Drill Type


Weight of main machine


Overall dimensions


Type of engine

single cylinder, air cooled,two strokes.

Cylinder diameter*stroke of piston


Rotating speed of engine


Displacement of engine piston


Type of carburetor

hand needle valve,floatless type

Ignition system

controllable silican, contactless system

Drilling speed*


Bore diameter


Max drilling depth


Fuel consumption


Tank capacity


Mixture ratio of gasoline and lubrication oil (in volumes)


Shank of drill rod or breaking rod

Hex 22*108mm

Rotation speed of drill rod

200 rounds/min

Clearance of spark plug



*Average value after 5 vertical drilling holes with integral rod 600*Φ34mm in medium hard granite(F=8-12).





Packaging & Shipping



Our Services

We have two main business field:

1) Rock drill tools for quarrying and mining:   www.quarryingtools.com

2) Natural Stone Processing/Cutting/Splitting machines:  www.split-stone.com 

Our products range:

A. Rock drill tools, including small hole,drifting,bench and products drilling, down-the-hole drilling;

B.Chisel bits, button bits regrinding system.

C.Non-explosive demolition, cracking agent.

D.Natrual face stone processing system, including hydraulic splitting machine, stamping machine, mosaic stone making machine,decoractive stone breaking machine...




 The information you may like to know before order: 

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight,onetouch.cn,Escrow,Paypal 

2. Handling time for an order

  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. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  1. Our sales team will response for your question within 24 hours (Holidays Excluded)

  2. Technical Support will be available in any time

  3. Free replacement will provide once the failure confirmed caused by our product quality 

In order to quote you the best price, please tell us the details as following:

01.Grade and specification or drawings;

02.Quantity and quality level;

03.Operation environment;

04.Other special requirement. 



Company Information

 About Us:

1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.

2. We have advanced technology and equipment.

3. Our technician has more than 36 year’s professional working experience.

4. Rock drilling tools are exported throughout the world. Main market: Brazil, Chile, Colombia, Uruguay, Australia,Ukraine,Russia, ,Norway, Turkey, USA,Canada, Iran, Malaysia, Thailand, India, etc. 



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