Beijing Jincheng Mining Technology Co., Ltd.
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TWD150 Portable Trailer Mounted Hydraulic Water Well Drilling Rig
TWD150 series drilling rig is a light, efficient and versatile drilling and drilling equipment. The drilling rig adopts two-wheeled trailer type, which makes the transition convenient and quick.
TWD150 mainly suitable for drilling small-aperture wells, geothermal air-conditioning holes and other wells, especially for water intake projects in mountainous and rock formations. The efficiency is ten times higher than the traditional rotary drilling rig, and the economic benefits created for the users are extremely impressive.
In particular, it can drilling on hard rock layerand it can work efficiently under various geological structures. It is the most popular machine meeting most requirements for a combination drilling machine able to complete rural water supply holes in sediments and hard rock. Weighing about 3200-kg that allows it to be pulled by a pick-up it is packed with features.
Specification
| Description | TWD150B |
| Geology drilled | All kinds |
| Drill depth | 0-150 m |
| Drilling Diameter | 90-254mm(Mud drilling) |
| Drilling Diameter | 90-254mm(DTH Drilling) |
| Drill system and operation | Hydraulic |
| Rig assembly | Main engine driven |
| Mobility | 4 wheel tandem road trailer |
| Transportation | Towed by pickup or light truck |
| Drill pipe (diameter x length) | 76/89 mm x 2 m |
| DTH Hammer | 4-6Inch |
| Foam pump | Optional |
| Weight | 2600 kg |
| Rotation&Feed System | |
| Top head drive by a hydraulic cylinder | |
| Rotation torque | 2250 N-m |
| Rotation Speed-Fast | 0-110Rpm |
| Rotation Speed-Slower | 0-55Rpm. |
| Head travel | 2.25 meter |
| Pull-up capacity | 7.5Ton |
| Pull-up speed-slow feed | 1.22 meter/min |
| Pull-up speed-rapid feed | 12.26 meter/min |
| Pull-down speed-slow feed | 0-1.88 meter/min |
| Pull-down speed-rapid feed | 0- 16.90 meter/min |
| Diesel engine | |
| Power | 44KW |
| Brand | HBE |
| Model | 4DHG |
| Type | 4Cylinder,Naturally aspirated |
| Drill pipe | |
| Drill pipe length | 2000mm |
| Drill pipe diameter | 76/89 mm |
| Thread | 2 3/8 REG API Mod |
| Power pack speed | 3000 rpm. |
| Load power pack | max. 47 hp. |
| Mud pump(Optional) | |
| Flow capacity | 200 liter/min |
| Max. working pressure | 40 bar |
| Hydraulic System | |
| Hydraulic tank capacity | 160 liter |
| Stable Jack | |
| 2 front jacks and 2 rear jacks. | Hydraulic |
| Bore | 60 mm. |
| Stroke | 600 mm |
| Air System | |
| Lubricator of venturi-type for down-the-hole drills. | |
| Max. pressure | 25 bar |
| Oil tank capacity | 4 liter |
| Dimension | |
| Overall length | 3500 mm |
| Overall width | 1800 mm |
| Overall height | 1900 mm |
| Overall height | 1901 mm |
Our Service
1. We have service team to supply professional guidance for installation.
2. Our quality inspection department will check each of machine before leaving the factory.
3. We offer one-year quality warranty for main body of machine.
4. All of machines we sold hold the ISO, QC, TUV certificates and so on.