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500m/600m/700m Drilling Depth Crawler Pneumatic Borehole Core Water Well Drill/Drilling Rig Machine for Rock/Mountain/Mining Area
RCF680C deep water well drilling rig is our independent research and development products. These new generation DTH are coupled to higher air power, and thus play a significant role in leading to faster drilling rates.
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.
Made from high quality materials, with fashion and compact design, that keeps our drilling rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive cost performance. Our water drilling rigs have received the real market validation as the majority of our customers' positive feedback.
RCF680C deep water well drilling rig drill max 680m depth ,with 100-400mm diameter ,153KW diesel engine ,it is mainly for air compressor bore well drilling and mud pump rotary water well drilling ,it can drill hard rock ,soil ,sandy ,gravel etc complex stratum ,with very fast drilling speed and good performance.
1.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
2.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.
3.Multifunctional drilling
Various drilling processes can be used on this rig, such as: down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, roller drilling, tube drilling, and Core drilling under development and more. The drilling rig can be equipped with mud pumps, foam pumps and generators according to user needs. The rig is also equipped with various hoists as standard.
4.High efficiency
Due to the full hydraulic and top-drive slewing propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so the operation efficiency is high.
5.low cost
DTH drilling is mainly based on DTH drilling technology. DTH rock drilling has high efficiency and lower cost per meter.
6.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.
7.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.
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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 |
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Lifting force |
28T |
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Lifting speed |
3m/min |
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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 |
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Diesel engine |
153KW engine |
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Drilling way |
Air compressor drilling or mud pump drilling |
If you want more details, please contact me and I will send it to you.
Delivery time :30-35days
shipping :RCF680C hydraulic top head rotary water well drilling machine can be loaded into 40" container .
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.
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.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 Made-in-China, order through the Made-in-China 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 .
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