| After-sales Service: | Available for Ever |
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| Warranty: | One 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 
RCQ520 hydraulic rotary drilling rig for building pile foundation
this small hydraulic rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is max 20m. drilling diameter 500-1500mm.
This hydraulic pile driver has high drilling efficiency, After drilling construction, It can quickly move to the next work site. it is very flexible, convenient, and efficient,
our this rotary drilling machine is a national high-speed rail construction-specific piling machinery equipment.
Application
This small rotary drilling rig is suitable for soil layer, clay layer, filling layer, silt layer, silt layer, and some strata containing a pebble, gravel, and strongly weathered rock; it is suitable for building pile foundation construction, high-speed rail contact net supporting , slope protection pile, Various engineering projects such as urban construction, civil construction, new rural construction, power grid reconstruction, and landscaping.
Advantage of RCQ520 hydraulic rotary drilling rig
1, the small rotary drilling rig's whole tonnage is small, simple operating, moving fast, convenient transition, etc features.
2, small investment, quick gains, economic advantages can not be replaced.
3, Famous brand components, famous engine,Kawasaki hydraulic pump , HYUNDAI or LONGGANG motor
4, This drilling rig Rotary head is with durable double motor, with both strength and high speed, it obtains many advantages in all working conditions, working efficiency is 50% higher than other similar product
6, This bore piling machine Adopts the self-developed hydraulic steel crawler type professional chassis, makes the machine working more steadily, realizes 360-degree operation, and ensures center balance
7, This bored piling rig Adopts a big diameter hydraulic motor, the steel rope is of long life, strong lifting force, fast speed, quick reaction, high stability, it increases the hold forming efficiency
8, this rotary drilling machine With the visual human-machine interface, the information of working conditions are visual, to make the operation more direct and easy, the core parts have time-delay settings, make the operation more smoothly, reduce parts shocking, and prolong the life of the piling machine
9, The rotary drilling rig is developed by advanced designing software and force analysis software, it can display more directly the stress analysis area of the product structure, so as to optimize the product structure
10, Synchronous operation function of return rope, prevent from laying of drilling tools accidentally, the drill rod equips with anti punching device, which has posterior image function
11, Mechatronics design, makes the machine easy maintenance and repair, waterproof and safe, and high reliability
Features:
1,High efficiency
This hydraulic rotary drilling rig is fast working speed, long life of components, low repairing rate, less fuel consumption, reaches superior comprehensive economical benefits
2,easy to move
This machine is excavator chassis,it can move by itself ,it also has remote control of moving
3, This hydraulic rotary pile drilling rig use a 150KW famous engine
4.this rotary drill rig is cab operating
it also install air condition in Cab, comfortable chairs ,it is very comfortable
| model | RCQ520 |
| Working mode | hydraulic oil cylinder pressure |
| Drilling diameter (mm) | Φ500-Φ1200 |
| drilling depth (m) | 20 |
| Kelly bar diameter (mm) | 315 |
| Dimension (mm) | 11000X2400X3350mm |
| Total weight (t) | 19T |
| Power head max output torque (KN.m) | 100KN.m |
| Rotary speed (r/min) | 10-50RPM |
| Pressurized oil cylinder max pressure | 100KN |
| Pressurized oil cylinder max lifting force | 100KN |
| Pressurized oil cylinder max stroke | 2500mm |
| Main winch max lifting force | 120KN |
| Main winch max lifting speed | 70m/min |
| Main winch wire rope diameter | 24mm |
| Assisting winch max lifting force | 30KN |
| Assisting winch max lifting speed | 50m/min |
| Assisting winch wire rope diameter | 12mm |
| Mast sidewards inclination | ±4° |
| Mast forwards inclination | 4° |
| Max working pressure | 28Mpa |
| pilot pressure | 3.5Mpa |
| Travelling speed (km/h) | 5km/h |
| Travel climbing | 30° |
| Working height | 12600mm |
| Working radius | 3.8m |
| Diesel engine power (KW) | 150KW ,water cooling ,turbo charger , |
Henan Rancheng Machinery Co.,Ltd passed CE,ISO etc quality certificates of drilling rig ,mud pump and air comopressor
1,this hydraulic rotary drilling rig is standard exporting package
2,it can be shipped by one 40" high container
3,we can ship the drilling machine in 10-15 working days after get the purchasing order
Henan Rancheng Machinery Co.,LTD is one professional supplier drilling rigs in China ,we
are dedicated in designing and manufacture water well drilling rig ,rotary drilling rig ,anchor drilling rig ,core 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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