| Customization: | Available |
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| After-sales Service: | Online Technical Support |
| Warranty: | 1 Year |
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2. TWD150B 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.
3. 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.
4. TWD150B combines an onboard power pack, drill pipe storage and foam pump on a single axle trailer.
This makes for a quick set up in most locations and is an ideal multipurpose rig for many water well drilling
operations.
5. TWD150B has mud pump built in this high head pump can drill deeper faster than alternative skid
mounted centrifugal mud pumps and takes its power direct from the trailer power pack.
6. The machine is compact in structure and convenient to carry. The whole machine adopts full hydraulic
drive and has low failure rate.The tower assembly has a hydraulic compensation mechanism. When the
tower is grounded during construction, the bearing capacity is greater and the stability is higher.
| 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 |
Service
FAQ
Q1. Is it a reliable company?
Beijing Jincheng Mining Technology Co.,Ltd is a professional manufacturer of drilling rig&drilling tools in Beijing,China, and specializes in the R&D, production, process and sale of water well drilling rig,rock blasting
drilling rig,anchor drilling rig,RC drilling rig,air compressor and relative drilling tools. We have satisfied a lot of domestic
and overseas clients' needs.
Q2: What about the delivery?
The drilling rig,air compressor usually shipment by sea or road,and drilling tools can be delivery by air.
Q3: What's the delivery time?
7-25 days after received your payment.
Q4: What's the package?
Strong and beautiful aluminum alloy case/carton case/wooden case.
Q5: Do you have any timely technology supports?Yes. We have a professional technology supporting team and the technical documents for your timely services, also you
can contact us by telephone, webcam, online chat (googletalk, MSN, skype, yahoo…). If you have problems, please email us. You will get our solutions in 24 hours.
Q6: What's the payment method?
T/T, WESTERN UNION, MONEYGRAM
Q7: If the machines broken during the shipment, will you support us?Generally our customers will purchase the insurance before shipment to avoid any lost from rough transportation. We will
help you to solve the claims with the insurance companies to collect your money back in time.
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