Hydraulic Rock Drills
HYD300E
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
HYD300E
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HYD300E |
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Impact energy（J） |
300（19MPa） |
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Impact frequency（Hz） |
30-50 |
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Impact hydraulic pressure（Mpa） |
16-19 |
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Impact flux（L/min） |
≤45 |
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Rotational torque（N.M） |
300/500 |
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Rotational oil pressure（Mpa） |
≤15 |
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Rotational flux（L/min） |
55/85（220r/min） |
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Number of bit rotations（r/min） |
190～220 |
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Drilling diameter（mm） |
38-89 |
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Weight（Kg） |
152/153 |
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Length including shank（mm） |
1118 |
Male-thread Shank Adapter |
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Width（mm） |
314 |
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Height（mm） |
140 |
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Characteristics: |
Applications: |
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Compared with HYD200 hydraulic rock drill, HYD200E has the advantages of optimized rotation structure, leak reduction, significantly improved stability, |
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Jumbos, |
Contact Us
Address: Lianhua Mountain, Yangjiazhangzi Economic and Technological Development Zone, Huludao City, Liaoning Province, China
Telephone:0086-429-4428053 0086-429-4428052
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