- GK-500
- 【Brief】：
Product Feature
The GK-500 Drilling Rig is a spindle drilling Rig, for which a diesel engine or motor may be choosen as power. It is primarily used with diamond drill bit or carbide drill bit for the drilling in solid mineral deposite as well as those in engineering geotectonic surver, foundation pile hole and water well hole.
1. Mechanical transmission is compact and lightweight. Large through hole diameter vertical spindle is equipped with hexagonal kelly drill rod to ensure the transmission of torque.
2. The drill rig has wide range of speeds, can meet the requirements of small-diameter diamond drilling, large-diameter carbide drilling and other engineering hole drillings.
3. A hole bottom pressure gauge is mounted indicating the pressure in order to control the status inside the hole.
4. During the control feeding process, both the pressure and speed of feeding can be regulated to meet the requirements of different stratum drillings.
- 【Series】：Spindle Core Drilling Rig
| GK-500 Drilling Rig Parameters | |||
| Basic Data | Drill Depth | 500m | |
| Drill Rod | Φ50, Φ60mm | ||
| Angle Range | 90°-70° | ||
| Dimensions (L×W×H) | 2600×1100×1500mm | ||
| Weight | 1680kg | ||
| Spindle Device | Rotate Speed | Forward | 70, 140, 145, 260, 300, 440, 550, 930rpm |
| Reverse | 55, 120rpm | ||
| Stroke | 550mm | ||
| Max. Pressuring Force | 39KN | ||
| Max. Lifiting Capacity | 50KN | ||
| Max. Torque | 3500N·m | ||
| Hoist | Max. Lifting Capacity (single rope) | 25KN | |
| Hoisting Drum Linear Velocity | 0.50, 1.17, 1.4m/s | ||
| Drum Dia | 200mm | ||
| Steel Wire Diameter | 15mm | ||
| Brake Dia. | 350mm | ||
| Brake Belt Width | 70mm | ||
| Oil Pump | Type | Gear Pump | |
| Model | CB-30/80 | ||
| Rated Pressure | 8MPa | ||
| Flow | 30L/min | ||
| Traveling Device | Traveling Distance | 400mm | |
| Distance to the Hole | 300mm | ||
| Power | Diesel Engine | CZ4102 (44KW / 2000rpm) | |
| Electric Motor | Y200L-4 (30KW / 1450rpm) | ||
