Beijing Jincheng Mining Technology Co., Ltd.
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DTH Hydraulic Track Mounted Drill Rig for Sale with Mud Pump
CWD200 deep water well drilling rigs, in cutting drilling or rotary drilling can be operated in unconsolidated layer, and the slag can be discharged under by mud, the impact drilling operation can also be adopted and slag can be discharged by pressure air, the hydraulic water well drilling rig suitable for drilling complicated geological conditions.
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 |
Characteristics
1.The drilling rig can use air DTH Hammer drilling and mud drilling.
2.Centralized control console is suitable for each manipulation and control. Rapid pulling and lifting reduce the auxiliary time and enhance the work efficiency.
3.The main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable,drilling tower, feed system are set up on the chassis.
4.It's a hydraulicrotary drilling rig with directional circulation. It can equipped with BW450 mud pump which adopts the slurry as the washing fluid and can drill on clay, sand and rock if it is equipped with suitable drilling bit.
5.The power of drilling rig comes from a Yunnei 60kw engine drives the large displacement high pressure plunger pump and it is characterized by powerful dynamic and stable performance.
6.The rotary head,have two gear,rotation speed is 0-90rpm stepless adjustment and the rotary torque is 4500-6500Nm.
7.The pulling force can be regulated and controlled, which adapt the machine to deep hole drilling.
8.It can set up a generator which is convenient to welding or illuminate for work at night.