Full Hydraulic Core Drill Rig (HYDX-6)

Transport DimensionsWorking DimensionsMain Components1. Main Hoist2. Auxiliary Winch3. Mud Pump4. Drill Head5. Diesel Engine+Radiator+Triplex Pump1. A General IntrodHYDX-6 Full Hydraulic Core Drill Rig made by H.H. Drill-Tech Drilling Machinery Co., Ltd. is a new-type hydraulic core drill rig developed with reference of advanced technique of similar kind rigs at home and abroad. It is mainly used in core drill with diamond bit or hard tungsten-carbide tipped bit in the field of engineering geology, shallow oil, natural gas, underground water. It can also be applied in the field of gallery ventilation and water discharge tunnel drilling as well as dam grouting and other engineering drilling.  2. Main Features The rig is compact in structure, rational in overall arrangement, easy in operation, high performance and low maintenance. It is an ideal core drill equipment. The rig adopts full hydraulic driving system and moves with its steel crawlers; The rotation of drill head is driven by variable hydraulic pump and motor, set with 2 gear stepless speed adjustment which is advanced in structure; Drill head feeding adopts double-speed driving device for the chain of the oil tank, the actions are smooth and set with lateral translation mechanism; The mast is lifted and lowered with oil cylinder and is foldable. It is easy for transportation and can slide as a whole. Angles of the mast can be adjusted within the range from 45 to 90 degrees for the drilling hole; The hydraulic system adopts load sensitive control, and the rotation of the spindle is driven by motor with closed loop circuit, with high operation efficiency and big torque; It is equipped with centering guide in its upper and lower part. A hydraulic clamp is adopted at the position above the drilling hole.3. Technical Parameters Item Unit Parameters Remarks Drilling Depth BQ Rod m2000φ55.6mmNQ Rod 1600φ69.9mmHQ Rod 1300φ88.9 mmPQ Rod 1000φ114.3mmDrill Head Capacity Rotary Speed r/min0~360Gear I0~1100Gear IIMax. Torque N·m6400At 134r/minSpindle I.D. mm121 Max. Lifting Capacity kN220 Max. Feeding Power kN110 Diesel Engine Rated Power kW1796CTA8.3-C240Rated Speed r/min2200Hydraulic Pump Large Pump 90 of 100 seriesRated Pressure MPa32 Max. Flow L/min200 Middle Pump 45 of 60 seriesRated Pressure MPa28 Max. Flow L/min120 Small Pump 45 of 60 seriesRated Pressure MPa28 Max. Flow L/min120 Side-front Pump 12.5Rated Pressure MPa20 Max. Flow L/min25 Side-rear Pump 04Rated Pressure MPa5 Max. Flow L/min8 Mast Total Height m11.2 Adjusting Angle °0~90 Drilling Angle °45~90 Feeding Stroke mm3800 Sliding distance of mast mm1100 Main Hoist Single-Wire Hoisting Capacity kN1201st Layer Lifting Speed m/min44 Dia. of Steel Rope mm22 Length of Steel Rope m60 Auxiliary Winch Single-Wire Hoisting Capacity kN151st Layer Lifting Speed m/min100 Dia. of Steel Rope mm6 Length of Steel Rope m1800 Mud Pump Max. Displacement L/min320 Max. Pressure MPa8 Traveling Speed km/h2 Climbing Capacity °