| After-sales Service: | Provide |
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| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2008 |
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
RCF680C deep water well drilling rig is our independent research and development products. These new generation DTH drilling rig are coupled to higher air power, and thus play a significant role in leading to faster drilling rates.
Application
Adopting newest model & advanced hydro technology, low consumption, large rotary torque, convenient hole deflection,our water well drilling machine are mainly used for well drilling in resource exploration and hydrology wells, civil use water well, agriculture irrigation etc projects.
Advantage and features
1.High outrigger and Tracked walking
The high outriggers are convenient for loading and transportation, and can be loaded directly without crane. Tracked walking is more suitable for muddy field movement.
2.Positive and negative axial pressure adjustment
The optimal impact efficiency of each impactor has its matching optimal shaft pressure and speed. During the drilling process, as the number of drill pipes increases, the axial pressure on the impactor also increases. Therefore, the positive and negative axial pressure valves are adjusted during construction to ensure that the impactor can obtain a more suitable axial pressure. At this time, the impact efficiency is higher.
3.Easy and flexible full hydraulic control
The rig's speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed can be adjusted at any time to meet the requirements of different drilling tool working conditions and different construction processes
4.Top-drive slewing propulsion lift
It is easy to connect and disconnect the drill pipe, shorten the auxiliary time, and also facilitate drilling with the pipe.
Technical parameters of small bore well drilling machine
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Bore diameter(hammer) |
140-400mm |
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Bore depth |
680m |
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Air consumption |
17-42m³/min |
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Air pressure |
1.7-3.5Mpa |
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Pipe diameter |
102/108/114mm |
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Pipe length |
1m/2m/3m/6m |
|
Lifting force |
28T |
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Lifting speed |
3m/min |
|
feeding speed |
0.5-5m/min |
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Fast lifting speed |
30m/min |
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Fast feeding speed |
50m/min |
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One-time advance length |
6.6m |
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Max torque of rotary |
8850-13150Nm |
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Rotary speed |
45-140r/min |
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Hoist lifting capacity |
2T |
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Mud Pump flow |
600L/min (option) |
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High hydraulic leg |
1.5m |
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Feeding efficiency |
10-35m/h |
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Travel speed |
2.5Km/h |
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Climb ability |
30° |
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Dimension(L*W*H) |
6300×2200×2650mm |
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weight |
13000Kg |
|
Diesel engine |
153KW engine |
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Drilling way |
Air compressor drilling or mud pump drilling |
This RCF680C hydraulic bore well drilling machine can be loaded into 40" container
delivery time :10-15days
standard exporting packing
Henan Rancheng Machinery Co.,LTD is one professional supplier drilling rigs in China ,we
are dedicated in designing and manufacture water well drilling rigs ,rotary drilling rig ,anchor drilling rig ,DTH drilling rig ,solar pile driver,mud pump ,air compressor and drilling tools etc,we have advanced technology ,Modern equipment, first-class team and rich experience ,our products passed ISO9001 ,CE etc certificated ,they are exported to around 200 countries and areas in the world ,get very good feedbacks from our clients.
We Pursue the principle of "Customer First, Integrity First", we are sincerely expecting to cooperate with you!!!
1,24/7 service by chat online and phone.
2,Lifelong and free technical support.
3,Service overseas: if you need, we can dispatch an engineer to your door.
1.Why choose us ?
Rancheng Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for 11 years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.
2.Do you offer any custom designs?
Yes,we have our own trade factory. We provide services to top range partners.Produce a superior product for you by your designs.
3,How to make sure the quality we sent to you is same with what we said?
We are the Golded supplier on Alibaba, order through the alibaba trade assurance, will ganrantee the safe of your money and the quality of the goods.
4.How To Order ?
Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
5. When will make delivery ?
About 10-15 work days after receipt of the payment.
6.After-sales Service
1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
7,whether we can visit your factory
Yes ,you are warmly welcome to visit us.
Suppliers with verified business licenses
Audited Supplier 
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