- GSD-2
- 【Breve】：
Product feature
The GSD-2 drilling rig is a hollow-throug top-drive power trailer rig.
The rig is mainly used for engineering geology exploration drilling, engineering pile hole drilling, water well drilling, high pressure jet grouting and geological disaster prevention and control projects, etc. - 【Serie】：Full Hydraulic Drilling Rig
| GSD-2 Drilling Rig Parameters | ||
| Basic Data | Drill Capacity | 200m |
| Drill Rod | Φ50, Φ60 | |
| Weight | 4000kg | |
| Dimensions (L×W×H) | 5200×1800×2600mm | |
| Power Head | Rotate Speed | 21, 32, 53, 60, 97, 157rpm |
| Max. Torque | 3200N·m | |
| Feed Stroke | 3500mm | |
| Feed Device | Type | Cylinder chain double speed mechanism |
| Max. Lifting Force | 60KN | |
| Max. Feed Force | 42KN | |
| Max. Lifting Speed | 24m/min | |
| Max. Feed Speed | 37m/min | |
| Hoist | Hoisting Speed | 0.4, 0.6, 1m/S |
| Hoisting Force | 25KN | |
| Steel Wire Diameter | 15mm | |
| Diesel Engine | Model | 4G33 (Changchai) |
| Rated Power | 48KW | |
| Rated Speed | 1800rpm | |
| Hydraulic System | Main Oil Pump | |
| Model | CBQT-F525/F416 | |
| Rated Flow | 45/28L/min | |
| Rated Pressure | 20MPa | |
| Auxiliary oil pump | ||
| Model | CBW-F310 | |
| Rated Flow | 18L/min | |
| Rated Pressure | 20MPa | |
| Hydraulic Motor | ||
| Model | 6K-245 | |
| Rated Displacement | 0.245L/r | |
| Rated Pressure | 20MPa | |
| Torque | 600N·m | |
| Move Device | Mode | Four-Wheel Trailer |
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