Specification :

GY-200 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; ( only for GY-200T)
4.Easy disassembling for transportation to most inaccessible areas.
5.Good stability and high reliability.

CHANGTAN drilling rig is the spindle core drilling rig widely used for diamond core drilling for mineral exploration, water well drilling, geothermal well drilling, soil investigation drilling and drilling of superficial-zone petroleum and natural gas mining, mines' gallery ventilation, water discharge tunnel, as well as the foundation treatment & construction drilling for high-rise building, highway, railway, bridge, port, harbor work, piling, dam and tunnel, etc.

We also produce a wide series of mud pump and drilling accessories such as diamond core bit, reaming shell, PDC bit, drilling rod, core barrel, casing pipe etc. in DCDMA, CDDA standards in order to meet customers' demand.

If you have any inquiry, pls pay a visit to: www. changtandrill. com. We’ ll feel happy to give you a quotation upon receipt of your detailed requirements.