They are innovative mining & demolition tools which have been widely used and welcomed by the masses of clients from both domestic and oversea.
When drill granite of rigidity 7.6 degree, the drilling speed of QL-Y28 Hydraulic hammer drill can reach one meter/minute, 3-10 times that the speed of pneumatic drill. And the energy consumption is 1/3 that of the Pneumatic drill.
When drill granite of rigidity 7.6 degree, the drilling speed of QL-Y28 Hydraulic hammer drill can reach one meter/minute, 3-10 times that the speed of pneumatic drill. And the energy consumption is 1/3 that of the Pneumatic drill.
Specifications
- size
- small
- weight
- light
Features
- high efficiency
- deill speed of one meter per minute,5-10 times of that of pneumatic
- low energy consumption
- 1/3 of pneumatic drill's energy consumption
Certificate
- ISO9000
Main Products
hydraulic rock drill,hydraulic rock & concrete splitter