TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD Attentively specialized concentrated
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HYDRAULIC DRILLDRILLING RIG TOP HEAD DRIVE DTH AND MUD HIGH TORQUE
Product selling points
The drilling depth is 200-2000m, and the hole diameter covers 100-2000mm.
Full hydraulic control is convenient and flexible
The rotating speed, torque, propulsive axial pressure, counter axial pressure, propulsive speed and hoisting speed of the drilling rig can be adjusted at any time to meet the requirements of different drilling tool operating conditions and different construction processes
Top drive rotary propulsion lift
It is convenient for the connection and unloading of drill pipe, shortens the auxiliary time, and is also conducive to the following pipe drilling.
Multifunctional drilling
Technical Parameters:
| Item | Unit | CDC-800 | |
| Max drilling depth | m | 800 | |
| Drilling diameter | mm | 800 | |
| Air pressure | Mpa | 1.2-3.5 | |
| Air consumption | m3/min | 16-55 | |
| Rod length | m | 6 | |
| Rod diameter | mm | 89/114/127 | |
| Main shaft pressure | T | 25 | |
| Lifting force | T | 35 | |
| Fast lifting speed | m/min | 14 | |
| Fast forwarding speed | m/min | 21 | |
| Max rotary torque | N.m | 10000 | |
| Max rotary speed | r/min | 120 | |
| Big tool winch lifting force | T | 2 | |
| Jacks stroke | m | 1.6 | |
| Drilling efficiency | m/h | 10-35 | |
| Moving speed | Km/h | 2.5 | |
| Weight of the rig | T | 12 | |
| Dimension | m | 6.4*2.08*2.8 | |
| Working condition | Unconsolidated formation and Bedrock | ||
| Drilling method | Top drive hydraulic rotary and pushing, hammer or mud drilling | ||
| Suitable hammer | Medium and high air pressure series | ||
| Optional accessories | Mud pump, Gentrifugal pump, Generator, Foam pump | ||
Advantage of water well drilling rig:
1. Light weight, energy saving.
2. Patented product, unique design and simple drilling structure;
3. The water well drilling machine is easy to transport and can learn how to handle the water well drilling machine in short time;
4. The water well drilling machine can drill through hard stratum,
5. One person operation the water well drilling machine, reduce the labor intensity ;
6. High efficiency and work fast.
7. Assure easily operation and long life service life, free maintainance.