Beijing Jincheng Mining Technology Co., Ltd.
Survival by quality, Development by credit!
Add to Cart
Fullly Hydraulic Rotary Crawler Drill Machine CWD200
CWD200 crawler mounted drilling rig can drilling in all kinds formations by mud drilling in soft formation and air DTH hammer in rock drilling,DTH Hammer is applied in rock drilling, slag is discharged by air pressure and the offstage efficiency is ten times than traditional rotary drilling.
Specification
| Geology Drilled | All kinds | |
| Drilling Type | DTH & Mud Rotary | |
| Drill System and Operation | Hydraulic | |
| Hole Diameter | mm | Φ90—Φ450 |
| Hole Depth | m | 200 |
| Rotation Torque | Nm | 4500-6500 |
| Rotation Speed | rpm | 0-90 |
| Drill Pipe Diameter | mm | 76/89/102/114 |
| Drill Pipe Length | mm | 3000 |
| Max. Feed Speed | M/min | 18 |
| Max. Lifting Speed | M/min | 5-20 |
| Feed Stroke | mm | 3400 |
| Max. Lifting Force | Ton | 14 |
| Lifting force of Main Winch(Optional) | T | 4 |
| Lifting Force of Hoist | Kgs | 1500 |
| Lifting Height of Tool Winch | m | 6 |
| Engine | ||
| Diesel Engine Type | YUCHAI | |
| Rated Horse Power | Kw | 77 |
| Electrical System | Volt | 24 |
| Compressor Required | ||
| Compressor Type | Rotary Screw/Movable | |
| Pressure Required | Mpa | 1.2—3.0 |
| Air Consumption | m³/min | 11-35 |
| Mud Pump(Optional) | ||
| Type | Hydrulic | |
| Model | BW450 | |
| Stroke | mm | 100 |
| Displacement | L/Min | 450 |
| Discharge Pressure (Mpa) | Mpa | 5 |
| Suction Tube Diameter | mm | 85 |
| Discharge Pipe Diameter | mm | 51 |
| Foam Pump | Optional | |
| Dimension | ||
| Net Weight | Kgs | 5400 |
| Shipping Length | mm | 3950 |
| Shipping Width | mm | 1700 |
| Shipping Height | mm | 2150 |
| Ground Clearance | mm | 300 |