GY-200T core rig

GY-200T Drilling Rig is a multi-purpose drilling rig suitable for high-speed drilling engineering in complex rock formation. CHANGTAN serial drilling rigs covers all the main foundation and drilling technologies with a range of models whose characteristics, capability and performance find application in every operating condition. GY-200T is especially suitable for drilling of hole with great slope angle.

Applications:

1.Drilling construction for high-rise building, highway, railway, bridge, port, harbor work, dam and tunnel;

2.Small-diameter hole foundation piling drilling;

3.Solid mineral exploration;

4.Anchoring engineering for battered slope;

5.Water well and geothermal pipe-installing for heat pump.

Features:

1.Function of rotation and percussion drilling;

2.Wide range for the great angled drill holes from surface and angles in underground drill holes;

3.Equipped with a mast-type boring tower which has the function of hydraulic raising and lowering;

4.Easy disassembling for transportation to most inaccessible areas.

5.Good stability and high reliability. 

Drilling Depth

 200m

Initial hole diameter

300mm

Head angle range

0o-----90o

Spindle Speed (r/min)

Forward

68  157 205 388  475  900

Reverse

85  256

Maximum Torque

        2000N*m

Spindle Stroke

        450mm

Maximum Cylinder lifting force

       39KN

Maximum Cylinder driving force

        29KN

Spindle Through-hole

                           Hoist  

Bobbin Diameter      

        200mm

Rope Diameter

         14mm

Rope Capacity(7 floor)

         45m

Lifting Capacity(single pipe)

         30KN

Bobbin line speed (the third layer)

  0.27 0.64 0.83 1.58 1.64 m/s

Mobile Oil Cylinder Stroke

         400mm

Distance of Step Aside The Hole

         260mm

Power

Type

Diesel

Rated Power

14.7KW

Mast-type boring tower height

7.2m

Dimensions

2300*900*1750mm

Weight(power not included)

800kg