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350m 75-350mm Hydraulic Crawler Drilling Machine for Water Well Drilling/Core drilling/ /Exploration/ Soil investigation
Introduce
The RCJ350D drilling rig is mechanical top-drive drilling equipment that integrates water drilling and gas drilling, which solves the difficulty of drilling air-drilling hammers in soil layers. The problem of low mud drilling construction efficiency, the dual-purpose water and gas drilling rig is suitable for various formations, and the core drilling efficiency and geological exploration is efficient and energy-saving.
Application
it can be used in different projects ,such as water well drilling ,core drilling ,exploration ,soil investigation etc
Advantage and features
* The drilling rig uses dual oil pumps to supply oil, and the hydraulic system uses split flow and merge technology to increase and decrease the powerhead more quickly;
* It Equipped with a foldable auxiliary tower, which can lift two 3 m / drill rods at a time.
* The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which makes it easier to loosen the drill rod;
* The hydraulic oil pump is directly connected to the power by a universal shaft, which makes the rig climbing and moving more powerful;
* AMT manual automatic transmission with electronic transmission and electronically controlled shifter make shifting easier;
Technical parameters of small bore well drilling machine
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RCJ350D mechanical top drive water and air hydraulic drilling rig |
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Working stratum |
Loose soil layer and bedrock(hardness: F6~20) |
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Drilling method |
Mechanical top head rotation, hydraulic feeding, |
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Drilling capacity |
Drilling depth for water well |
350m |
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NQ wireline coring |
600m |
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Borehole diameter |
Φ75-Φ350mm |
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Drilling angle |
degree |
90° |
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Power |
Diesel engine model |
YN33 |
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Rated power |
58kw |
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Rated speed |
2400rpm |
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Drive head |
Rotary speed |
Forward 50~1020r/min Reversal 48,219 r/min |
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Max. torque |
10500N.m |
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Feeding system |
Lifting capacity |
120KN |
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Thrusting capacity |
85KN |
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Winch capacity |
Hydraulic tool winch (optional) |
1.5T |
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Mechanical winch |
5.5T |
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Drill pipe |
Drill pipe dia. |
Φ60/Φ76/Φ89 NQ/BQ/HQ |
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Drill pipe length |
3000mm |
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Crawler chassis |
Walking speed |
0~2km/h |
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Climbing angle |
25°-30° |
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Dimension |
Transport |
6300*2000*2600mm |
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Working |
3800*2400*7600mm |
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Weight |
6500kg |
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Air compressor |
Air pressure |
16~35m³/min |
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Air consumption |
10.5~24.6bar |
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Mud pump |
Optional |
BW160/BW200/BW250 |
This RCJ350D 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.
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