GY-200T Coring Rig

GY-200T Coring 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

                           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