
Hydraulic DTH Rock Blasting Drilling Rig Machine
Type: Stone Quarry Machines › Quarry Drilling Machine › Hydraulic DTH Drill Machine
Warranty: 12 Months
Usage: Granite, Marble, Limestone, Quartzite
Machinery Function Features:
Characteristics 1. The Rugged track was driven by hydraulic motor with high traveling ability. 2. The feed and rotary head were driven by hydraulic motor, therefore, the air and oil consumption and total drilling cost are lower. 3. The hydraulic feed and rotary head put out the biggest feeding force and largest rotary torque, which makes it more suitable for operation in complex worksites. 4. The compressor equipped for the rig is smaller and cheaper than that one the air rig equipped, along wit




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