HYD300

In 1986, LHS introduced the production technology of HYD200 rock drill from Secoma France, and successfully manufactured the first Chinese hydraulic rock drill. Continuously strengthening innovation, research and development, LHS successively launched new products of HYD350E and YD150, and upgraded HYD200E and HYD300E on the basis of HYD200 and HYD300. The introduction of the new product expands the product line, and caters to customers' varying performance needs.
With the development, HYD hydraulic rock drills have gained the highest market share and the maximum units in use in China. LHS has developed into a leading factory in the research, development and production of hydraulic rock drills in China.

 

hydraulic rock drill

HYDRAULIC ROCK DRILL

HYD300

 

HYD300
Impact energy (J) 300（19MPa）  
Impact frequency (Hz) 30-50  
Impact oil pressure (Mpa) 16-19  
Shock flow (L/min) ≤65  
Rotation torque (N.M) 300/500（15MPa）  
Rotary oil pressure (Mpa) ≤15  
Rotary flow (L/min) 55/85（220r/min）  
Number of rotary rods (r/min) 190～220  
Drilling diameter (mm) 38-89  
Weight (Kg) 115  
Total length including drill tail (mm) 936/1047

Female-thread Shank Adapter,

Male-thread Shank Adapter
Width (mm) 252  
Height (mm) 140  

 

Characteristics

 

Application

 

Original French Design
Compact Appearance, Standard Size, Convenient Matching, 
Simple Structure, Low-cost Components, Low Maintenance Cost, 
High Energy Conversion Rate.
Worry-free Matching 

Jumbos. 
Rock Bolting Rigs 
Furnace Tapping Machines.

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