internal combustion rock drill machine

As a manufacturer who product rock drill professionally,In addition to providing high-quality products,our success lies in the enthusiasm of the industry,to establish effective interaction with customers as well as our creative spirit of the revolution.
Presently there are six main series of products in our company.
<1>Internal combustion rock-drill series including YN 30A , YN30E , Double-vat YNF30 , YN27 , YN 27C ,YN 270 YN27T , etc.
<2>drill rod (drill), internal combustion rock drill bit (drill bit) Series: B22 hollow six-Rod, all kinds of pickaxe rock drill,the monowing rock drill head, the cruciform rock drill bit (Cross Bit),Button Bit.
<3>Air legged rock-drill(Pneumatic Rock Drill) series including YT24,Y26,YT28,Y24,YT27,Y19A,YT29A,etc.
<4>breaker (Break-stone equipment) series including Gasoline breaker (Gasoline Break-stone equipment ),Internal combustion breaker ,TPB- series Break-stone equipment, SK-10 type gas draft ,B47 Break-stone equipment,B67 Break-stone equipment,B87 Break-stone equipment, etc.
<5>Hillsiding cnchorage rock-cnchorage(Rock electric drill )series including KHYD40A,75A,Hollow air drill series including KQD70A,KQD100A.etc.
<6>Rock breaking (Wedge)series including Φ18,Φ20,Φ24,Φ30,Φ32,Φ34 Hand split stone(Wedge),Φ36 Machine split stone(Wedge),etc.