SNRT-200 Water Well Drilling Rig is lightweight, high efficient, multi-functional drilling rig, which can use air, foam or mud rotary for drilling according to different textures. It is widely used in industrial and agricultural water conservancy projects, such as drilling wells, testing wells or other exploration holes , in particular in drilling geothermal heating hole, it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a variety of engineering requirements.
New type rotary motor, high rotary speed, high torque, low failure rate, and rotary motor is equipped witch supporting cylinder, which is convenient to change drill rod.
Reasonable operating platform design, customer is convenient for effective observation of drilling rig and its working condition in the constructional process.
Mud pump is installed on rig, convenient to drill using mud.
| 技术参数 Technical parameters | |
| 型号 Model | 参数 Parameter |
| 钻孔直径 Bore diameter(mm) | 115-300 |
| 钻孔深度 Bore depth(m) | 260 |
| 行走速度 Walk speed(km/h) | ＜20 |
| 适应岩石硬度 For rock(F) | 6-20 |
| 工作风压（潜孔锤）Air pressure(Mpa) | 1.05-3.0 |
| 耗风量（潜孔锤）Air consumption(m³/min) | 16-30 |
| 一次推进行程 Once promotion(mm) | 2000 |
| 滑架最大倾角 Skid max angle(°) | 90 |
| 最大离地高度 Maximum height from the ground(mm) | 320 |
| 回旋速度 Rotation Speed(r/min) | 0-100 |
| 回转扭矩 Rotation torque(NM) | 3900 |
| 提升力Lifting power(T) | 8T |
| 外形尺寸 Dimension（L*W*H)(mm) | 5620*2250*2600 |
| 主机功率Host power(Kw) | 56 |
| 重量 weight(Kg) | 6000 |
