Pionjar 120 Jack Hammer

The internal combustion rock drill type Pionjar 120 Jack Hammer, we usually called it YN27C, is a very efficient hand held drill machine built up with gasoline engine, air pump, rock drill and the rotation plum bum equipment for running or stop. It can be used for breaking, percussive drilling, tamping besides rock....

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Features 

The Internal Combustion Rock Drill Type Pionjar 120 Jack Hammer is a portable rock drilling tool, composed 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.       

The machine is a portable machine. It is also can use with supporting stand. Drilling hole diameter φ 28mm - φ42mm. when turning vertically downward. it can drill to the depth of 6m.        

It is easy to be carried along. It is 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 any area. 

 

Pionjar 120 Jack Hammer Applications

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

 

Weight of main machine

27kg

Overall dimensions(L*W*H)

746*315*229mm

Cylinder diameter*stroke of piston

Φ58*70mm

Rotation speed of engine

≥2450rpm

Displacement of engine piston

185cm³

Type of carburetor

hand needle   valve, floatless 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

≥1.5liter

Drill rod and breaker shank

Hex22*108mm

Rotating speed of drill rod

≥200rounds/min

Clearance of spark plug

0.5-0.7mm

 

 

 Pionjar 120 Jack Hammer Detailed Picture

YN27C

 

Pionjar 120 Jack Hammer Spare Parts





Spare Parts-2

   Pionjar 120 Jack Hammer Spare Parts

   Pionjar 120 Jack Hammer Spare Parts-2

   Pionjar 120 Jack Hammer Spare Parts-4


 


Key Words

Pionjar 120 Jack Hammer

YN27C Internal-Combustion Rock Drill Machine /Hand Rock Drill

YN27C

Internal-Combustion Rock Drill

Hand Rock Drill

Gasoline rock drill

Petrol & Gasoline 


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