CSHD15A Diamond Core Drill, patented by the State Intellectual Property Office
(No.ZL200530136401.1),with great power and hydraulic rotary unit, is designed to perform
as an versatile base platform for core drilling, percussion drilling, reverse circulation drilling
and rotary drilling. It is also used for construction drilling, well drilling and anchor drilling.

The instrument could show the real time output power, rotary speed, in-hole pressure and
pump pressure, which is convenient for observing and recording the drilling conditions. It is available that the optional trailer mounted for mobility.
Features：
1、Hydraulic transmission and control and high integration.
2、Long feed stroke to prevent the core clogging.
3、Great power and high torque, suiting for deep hole core drilling.
4、Hydraulic mast raising.
5、Independent operator platform and simple, manual and hydraulic controls for ease of service.

　　　Depth

1200m　Φ71rod　　700m　Φ89rod

　　　Drilling Angle

45°-90°

　　　Rotation speed

r/min

1,30-420；2,60-730；3,80-970

　　　Torque

KN· m

1,2.65；2,1.539；3,1.159

　　　Inside diameter of chuck

mm

Φ94

　　　Feed stroke

mm

3500

　　　Feed cylinder pull capacity

KN

130

　　　Feed cylinder thrust capacity

KN

40

　　　Main hoist pull capacity

KN

single 77　double 155

　　　Main hoist speed

m/min

8-48(single)

　　　Wire line hoist pull capacity

KN

12

　　　Wire line hoist speed

m/min

25-210

　　　Power

kW

75

　　　Weights

kg

5100

　　　Dimensions

mm

4540×2160×1860