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Xuanhua Jinke Drilling Machinery Co., Ltd.
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High Rotary Torque Hydraulic Trailer Mounted Portable Water Well Drilling Machines with DTH Hammer
| Place of Origin: | Hebei, China (Mainland) |
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Product Detail
High Rotary Torque Hydraulic Trailer Mounted Portable Water Well Drilling Machines with DTH Hammer
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Introduction
TWD200 trailer mounted water well drilling rig able to handle water well drilling for NGO's and private customers. In most cases where boreholes are drilled in Africa it is to install hand pumps or solar pumps with a size smaller than 6" .For that reason on mud rotary holes we needed a 8" capacity and on DTH a 6" capacity. This is big enough to install most water pumps. The rig must be able to handle 6" PVC casing installations.
This water drilling rig, uses proven technology like the Deutz F3L912 engine and even after long periods of drilling you can still keep your hand on the hydraulic tank. We have decided to use roquete valves.
This portable water well drilling equipment uses 89mm drill pipes with 2 and 3/8 API Internal Flush threading. That reduces the friction in the case of mud rotary drilling as the internal joint diameter is 44mm.The drill tower is telescopic and uses earthlight blocks to reduce friction and is directly connected on the feed cylinder. The drill head of this water well drilling machines is powered by a white drive product with 2200 Nm torque. So if you want a quality product that can drill up to 200mm holes.
| No. | Description | TWD200 |
| 1 | Geology drilled | All kinds |
| 2 | Drill depth | 0-200 m |
| 3 | Drilling Diameter | 90 - 250mm |
| 4 | Drill system and operation | Hydraulic |
| 5 | Rig assembly | 1 complete unit, main engine driven |
| 6 | Mobility | 2 wheel tandem road trailer |
| 7 | Transportation | Towed by pickup or light truck |
| 8 | Foam pump | Hydraulic driven, mounted on rig |
| 9 | Weight | 2200 kg |
| ROTARYHEAD&FEED SYSTEM | ||
| 10 | Top head drive by a hydraulic cylinder through heavy duty chain. | |
| 11 | Rotation torque | 2300 N-m |
| 12 | Speed | 0 - 80 rpm. |
| 13 | Head travel | 2.25 meter |
| 14 | ||
