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Portable Gasoline Powered Jack Hammer YN27C

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Portable Gasoline Powered Jack Hammer YN27C

Portable Gasoline Powered Jack Hammer YN27C
Portable Gasoline Powered Jack Hammer YN27C Portable Gasoline Powered Jack Hammer YN27C Portable Gasoline Powered Jack Hammer YN27C

Large Image :  Portable Gasoline Powered Jack Hammer YN27C

Product Details:
Place of Origin: Hebei,China
Brand Name: JCDRILL
Certification: ISO,CE
Model Number: YN27C
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotation
Packaging Details: Standard export transportation package
Delivery Time: In stock
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 10000Set/Year

Portable Gasoline Powered Jack Hammer YN27C

Model Number: YN27C Application: Concrete And Rock Drilling, Mining And Quarrying
Power Type: Pneumatic Clearance Of Spark Plug: 0.5-0.7mm
Rotating Speed Of Drill Rod: 200r/min Max Drilling Depth: 6m
Fuel Consumption: 1.2L/min Hole Angle Range: 0-360°
Engine Rotary Speed: 2450r/min Displacement Of Engine: 185cm^3
Cylinder Dia.*Stroke: 58*70mm Dimension: 810*380*280mm
Weight: 27kgs
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air operated jack hammers


pneumatic rock drilling machine

Portable Gasoline Powered Jack Hammer YN27C



YN 27 Portable Petrol Rock Drill is a very efficient machine,composed of gasoline engine, Air pump, rock drill. It adapts 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 equipment, and especially suits the projects that the machine has to be carried at any time and in any area.


Available for drilling, splitting breaking, ramming, shovelling. And widely used in mining,road-construction, quarrying and national defense construction, etc.


• Needless to replace the internals of the engine head, just handle the handle to operate it.
• Easy to operate. More time-saving and effortless. Drilling faster and more efficient.
• Have reached the Tip-top level of the same field now, and allow to be replaced with the same kind of the domestic products.

The engine is a hand operated,single cylinder and two stroke petrol engine with air cooling,reflux airconversion,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,and piston parts and cylinder parts.

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 forma 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.
Rock drill
It is composed of hammer piston parts,rotation mechanism parts,drill shank housing parts.

Portable Gasoline Powered Jack Hammer YN27C 0


Model YN27C
Weight 27kg
overall dimension 810*380*280mm
engine single cylinder, air cooled two strokes
Cylinder diameter*stroke piston 58*70mm
Rotating speed of engine more than 2450r/min
displacement of engine 185cm^3
carburetor hand needle valve, no floating type
Ignition system controllable silicon contactless system
Drilling speed more than 2450r/min
Max drilling depth 6M
Fuel consumption 1.2L/min
Tank capacity more than 1:14L
mixing ratio of gasoline and lubrication oil 12:01
end of drill rod dimensions hexagonal 22*108mm
Rotating speed of drill rod more than 200r/min
Clearance of spark plug 0.5-0.7mm

Packing& Delivery                                                                                                                                             

Portable Gasoline Powered Jack Hammer YN27C 1 Portable Gasoline Powered Jack Hammer YN27C 2                        


Portable Gasoline Powered Jack Hammer YN27C 3

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.

We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.


Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Tina Zheng

Tel: +8613720030980

Send your inquiry directly to us (0 / 3000)