150-200m Depth GK200 Borehole Core Drilling Machine For Investigation
The GK 200 drilling rig is engineered for 200 meters drilling depth and 295mm hole diameter applications. It is ideally suited for geotectonic surveys, geological core drilling, and small hole drillings for grout, blast, and water well operations in railway, water conservancy, bridge, dam foundation, and other construction projects.
| Drilling diameter (mm) | 75, 91, 110, 130, 150, 300 |
| Drilling depth (m) | 200, 150, 100, 70, 50, 30 |
| Drill pipe diameter (mm) | 42, 50 |
| Drilling angle (°) | 90~75 |
| Equipment size (L × B × H) | 1730 × 860 × 1360 (mm) |
| Rig weight (except engine) | 700 kg |
| Spindle speed (four gear) (r/min) | 115, 230, 505, 1010 |
| Spindle travel (mm) | 450 |
| Spindle no-load lifting maximum moving speed (m/s) | 0.05 |
| Spindle no load drop maximum movement speed (m/s) | 0.067 |
| Spindle maximum feed pressure (KN) | 15 |
| Spindle maximum lifting force (KN) | 25 |
| Spindle maximum output torque (KN•m) | 1.5 |
| Winch maximum lifting force (single rope) | 20 KN |
| Reel speed (r/min) | 20, 39, 85, 170 |
| Reel circumferential speed (m/s) | 0.172, 0.345, 0.738, 1.476 |
| Reel diameter (mm) | 140 |
| Wire rope diameter (mm) | 9.3 |
| Wire rope density (m) | 40 |
| Brake diameter (mm) | 278 |
| Brake band width (mm) | 50 |
| Pump type | Horizontal single cylinder double acting |
| Maximum displacement (motor) (L/min) | 95 (77) |
| Work pressure (Mpa) | 1.2 |
| Cylinder diameter (mm) | 80 |
| Piston stroke (mm) | 100 |
| The maximum allowable pressure (Mpa) | 1.2 |
| Oil pump type | YBC -20/125 |
| Nominal pressure (Mpa) | 12.5 |
| Rated flow (ml/r) | 20 |
| Rated speed (r/min) | 800-2500 |
| Diesel engine | 1115 |
| Rated power (KW) | 16.2 |
| Rated speed (r/min) | 2200 |
| Rated pressure (Mpa) | 12.5 |
| Motor type | Y160M - 4 |
| Rated power (KW) | 11 |
- Drill pipes and casing pipes are bundled as 3×3, 3×4, 4×4 configurations
- All components receive black painting and thread protectors before loading
- 20' container maximum loading weight: 21 metric tons
- 40' container maximum loading weight: 27 metric tons
- Primary loading port: XINGANG port in Tianjin, Northern Chinan:
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
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