Lianhuashan rock drilling tool Lianhuashan Drilling Tools

HYD350E

In 1986, Lianhuashan Drilling Tools Co., Ltd. introduced a full set of HYD200 hydraulic rock drill production technology from France Secoma Company and successfully produced China's first hydraulic rock drill. LHS has continuously increased its innovation and research efforts, and has successively introduced new products of HYD350E and YD150 rock drills and upgraded product HYD200E and HYD300E of HYD200 and HYD300 hydraulic rock drills. The introduction of new products enriches the enterprise hydraulic rock drill product line and meets the customer's demand for different performance hydraulic rock drill products.

With the development of the times, HYD series hydraulic rock drill has become the domestic hydraulic rock drill product with the highest market share and the largest amount in China. LHS has developed into a leading enterprise in the R & D and production of hydraulic rock drill in China.

 

 

hydraulic rock drill

HYDRAULIC ROCK DRILL

HYD350E

 

HYD350E
Impact energy (J) 350（19MPa）  
Impact frequency (Hz) 40-54  
Impact oil pressure (Mpa) 16-19  
Shock flow (L/min) ≤80  
Rotation torque (N.M) 350/550  
Rotary oil pressure (Mpa) ≤15  
Rotary flow (L/min) 55/85（220r/min）  
Number of rotary rods (r/min) 100～220  
Drilling diameter (mm) 38-89  
Weight (Kg) 158/159  
Total length including drill tail (mm) 1118 male thread drill tail
Width (mm) 355  
Height (mm) 140  

 

Product features:

 

Product Application:

 

Compared with the original HYD series models, the maximum diameter and depth of drilling are greatly improved.

The ability of the product to adapt to complex working conditions is obviously improved.

The optimized design of the slewing mechanism significantly reduces oil leakage and the product performance is more stable.

Supporting hydraulic tunneling and mining trolley.

Open-pit excavation to rig.

Blast furnace opening machine.

Follow LHS Rock Tools：

Facebook Linkedin Twitter Tumblr Pinterest