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. 

Basic Parameters

Drilling depth

200m

Initial hole diameter

300mm

Drill pipe diameter                           

50mm

Weight(not including the engine

650kg

Revolving Plate

Spindle speed      

900  478     388  205 1 57  68   r/min

Spindle speed(reversal)     

256  85

Maximum torque 

2000N*m

Driving travel

450mm

Max. Cylinder driving force

2,9000N

Max. Cylinder lifting force  

 3,9000N

Lifter

Lifting capacity(single pipe)

3,0000N

Bobbin line speed (2 layers)      

0.27  0.64  0.83  1.58  1.64 m/s

Rope diameter     

12.5mm

Rope capacity     

30m

Power unit

Diesel engine

ZS1110(14.7KW)

Mast-type boring tower height

         7.2m

Dimension of boring tower

2400*2200*7480