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HFCR-8 Full Hydraulic Core Drill Rig, Geological Drill Rig
Features of the hfcr-8 exploration drill rig
Hoister in horizontal arrangement and the rigs are equipped with hydraulic brake with mechanical transmission, spindle rotation, hydraulic feeding drill rigs apply to metallic and non-metallic solid mineral deposits prospecting shallow oil and natural gas exploration used widely in geology, metallurgy, coal, hydrogeology, hydrological well and engineering and other industries fields used as traditional vertical-spindle drilling rig
No. Name Manufacturer Quantity Remarks
1 Rotation Motor SAUER-DANFOSS 2 sets 51D080
2 Hydraulic Pump SAUER-DANFOSS 4 sets ERR130+90L75 90L75+JRR060B
3 Power Distribution Cabinet Germany Stiebel 1 4371-0.85
4 Main Control Valve SAUER-DANFOSS 3 5 pieces+4 pieces+3 pieces
5 Main Winch Motor South Korea Tongmyung Heavy Industries 1 12.5Ton
6 Auxiliary Winch Motor American Eaton Corporation 1
7 Crawler Drive Motor iNi 2
8 Elestic Coupling Germany CENTEA 1 CF-4
9 Diesel Engine Weichai WP12.370 1
10 Mud Pump Hengyang Zhongdi Equipment Prospecting Engineering Machinery Co., Ltd 1 BW320
Features of the hfcr-8 exploration drill rig
Hoister in horizontal arrangement and the rigs are equipped with hydraulic brake with mechanical transmission, spindle rotation, hydraulic feeding drill rigs apply to metallic and non-metallic solid mineral deposits prospecting shallow oil and natural gas exploration used widely in geology, metallurgy, coal, hydrogeology, hydrological well and engineering and other industries fields used as traditional vertical-spindle drilling rig
No. Name Manufacturer Quantity Remarks
1 Rotation Motor SAUER-DANFOSS 2 sets 51D080
2 Hydraulic Pump SAUER-DANFOSS 4 sets ERR130+90L75 90L75+JRR060B
3 Power Distribution Cabinet Germany Stiebel 1 4371-0.85
4 Main Control Valve SAUER-DANFOSS 3 5 pieces+4 pieces+3 pieces
5 Main Winch Motor South Korea Tongmyung Heavy Industries 1 12.5Ton
6 Auxiliary Winch Motor American Eaton Corporation 1
7 Crawler Drive Motor iNi 2
8 Elestic Coupling Germany CENTEA 1 CF-4
9 Diesel Engine Weichai WP12.370 1
10 Mud Pump Hengyang Zhongdi Equipment Prospecting Engineering Machinery Co., Ltd 1 BW320
Power Unit | Power | 276 kW (370HP) at 2100 r/min |
Drilling Capacity |
NQ | 3000m(9840 feet) |
HQ | 2400 m(7872 feet) | |
PQ | 1700 m(5576 feet) | |
Drill Head |
RPM of Spindle |
Three Shifts/ Stepless ChangeThree 0-1250 RPM |
Max. Torque of Spindle | 7200 N· m(5307 lbf· ft) at 170 rpm | |
1300 N· m(958 lbf· ft) at 1250 rpm | ||
Spindle Diameter | 121 mm(4.76 inch) | |
Max. Lifting capacity of Spindle | 295 kN(66316 lbf) | |
Max. Feeding Power | 152 kN(34170 lbf) | |
Capacity of Main Hoist |
Hoisting force (single wire) | 120kN(26976 lbf) |
Steel Wire Diameter | 21.5 mm(0.85 inch) | |
Steel Wire Length | 50m(164feet) | |
Capacity of Wireline Hoist |
Hoisting Force (single wire) | 15 kN(3372 lbf) (bare drum) |
Steel Wire Diameter | 6.3 mm(0.25 inch) | |
Steel Wire Length | 2800 m(9184 feet) | |
Mast |
Effective Hoisting Height | 9.6 m(31.5 feet) |
Mast Adjusting Angle | 0° ----90° | |
Drilling Angle | 45º off horizontal to 90º vertical down | |
Feeding Stroke | 4700 mm(185 inch) | |
Slippage Stroke | 1100 mm(43 inch) | |
Foot Clamp | Clamping Scope | 55.5-117.5 mm(2.19-4.63 inch) through hole dia. 154mm(6.06 inch) |
Mud Pump | Type | Reciprocating Pump Triplex Plunger |
Model | BW320 | |
Stroke | 110mm(4.3 inch) | |
Output volume | 320, 230, 165, 118 L/min (84.5, 61, 44, 31 US Gallons/min) |
|
Discharge pressure | 4.0, 5.0, 6.0, 8.0 Mpa (580, 725, 870, 1160 psi) |
|
Others | Weight | 25000 Kg (55125 lb) |
Transport Dimensions (L × W × H ) | 8300× 2400× 3500mm (326.8× 94.5× 137.8 inch) |