GY-200T Diamond Core Drilling Rig

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GY-200T Diamond Core Drilling Rig GY-200T Diamond Core 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. Technical Specifications Drilling Depth 200m Drilling hole diameter 300mm Swivel Head 0o_45o 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

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Changsha Changtan Machinery Co., Ltd.

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