| After-sales Service: | Provided |
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| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2000 |
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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 
Most Popular 350m Dongfeng Mounted Deep Water Well Drilling Machine For Sale
Generally Introduction
RCF350T truck-mounted well drilling machine is an efficient,multi-function full hydraulic water well drilling rig. It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, geological exploration, geothermic well and other foundation working, it is popular at home and abroad.
RCF350T truck-mounted deep well drilling rig can drill in all kinds formations by mud drilling in soft formation and air DTH hammer in rock drilling, DTH Hammer is applied in rock drilling, slag is discharged by air pressure and the efficiency is ten times than traditional rotary drilling.
Applicaton
This truck-mounted deep well drilling rig is widely used in industrial and agricultural water conservancy projects, such as drilling wells, testing wells, or other exploration boreholes, in particular, used for geothermal heating well drilling, it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a variety of engineering requirements.
Advantages
1, Fully hydraulic control is convenient and flexible
The speed, torque, propulsion shaft pressure, reverse shaft pressure, propulsion speed and lifting speed of the drilling machine can be adjusted at any time to meet the needs of different drilling tools and different construction processes.
2, Top drive rotary propulsion
It is convenient for the drill pipe to be connected and unloaded, shortening the auxiliary time, and also facilitating the drilling with the pipe.
3, Multi-functional drilling
Various drilling processes can be used on such drilling rigs, such as down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, cone drilling, heel drilling, and The core is being developed, and so on. This drill rig can be equipped with mud pumps, foam pumps, and generators according to user requirements. The rig also comes standard with a variety of winches.
4, High work efficiency
Thanks to the full hydraulic and top drive rotary propulsion, it is suitable for various drilling processes and various drilling tools. It is easy to operate and flexible, with fast drilling speed and short auxiliary time, so the work efficiency is high.
5, Low cost
Drilling on the rock is dominated by the DTH hammer drilling process, and the DTH hammer rock drilling operation is highly efficient, and the single-meter drilling cost is lower.
6, Positive and negative axial pressure regulation
The optimum impact efficiency of the various impactors has their optimum axial 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 matching axial pressure. At this time, the impact efficiency is higher.
7, The role of the oil mister
Patented oil mister and oil mist pump. During the drilling process, the high-speed impactor is lubricated at all times to extend its service life to a greater extent.
8, Drill chassis
It can be a crawler-type self-propelled chassis or truck-mounted drilling rig chassis. Truck chassis brand can be Dongfeng or SINOTRUCK
|
model |
RCF350T |
|
|
Dimension |
mm |
10600*2500*3550mm |
|
weight |
kg |
18000 |
|
Aperture |
mm |
140-350 |
|
Drilling depth |
m |
350 |
|
Feed stroke |
mm |
6600 |
|
Travel speed |
km/h |
80 |
|
Grade ability |
Max. |
30° |
|
Wind pressure |
Mpa |
1.7-3.0 |
|
Air consumption |
m³/min |
15-35 |
|
Drill pipe diameter |
mm |
φ89/ 102 |
|
Drill pipe length |
m |
3.0/6.0 |
|
Lifting force |
T |
24 |
|
Drilling rig Engine power |
kw |
92 |
|
Rotary speed |
rpm |
45-115 |
|
Rotation torque |
N.m |
6200-9000 |
|
Mud pump |
450L/min |
BW450 |
|
Carrying vehicle |
|
Dongfeng truck |
|
Load vehicle engine |
|
266 HP |
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Driving form |
|
4×2 |
|
Steering wheel |
|
Right position |
Delivery Time :30-35days
Shipping : truck mounted water well drilling rig machine for sale can be shipped by ro-ro ship
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 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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