Sandvik HL710S hydraulic rock drill is designed to ensure high drilling capacity, easy maintenance and low operating cost. The construction of the rock drill is based on the main body modules tied together with four short side bolts which ensure a minimum number of joint faces and large contact surfaces.
 

Technical data

Impact Ratings
Power class 20 kW
Percussion rate 52 Hz
Hole diameter drilling 54-89mm
Operating pressure
Percussion 190 bar
Rotation (max.) 200 bar
Rotation motor type
Motor type OMT 200, OMT 250
Shanks
600 mm