The Rotary Drilling Rig is a cornerstone piece of equipment in modern foundation piling construction. It is specifically designed for efficiently
and precisely creating deep, large-diameter boreholes for cast-in-place (or bored) piles, which form the foundational support for structures like
skyscrapers, bridges, and industrial facilities.
Operating on a versatile crawler or truck-mounted chassis for mobility, this rig employs a sophisticated hydraulic system to rotate a telescopic
Kelly bar equipped with a specialized drilling tool (such as a bucket or auger). This method allows it to excavate a wide range of soil conditions,
from soft clay to hard rock, with exceptional vertical accuracy and minimal vibration.
Key to its effectiveness in piling works are:
High Precision: Ensures the creation of perfectly vertical and dimensionally accurate pile shafts, which is critical for structural integrity.
Efficiency and Cleanliness: The drilling bucket removes soil directly, resulting in a clean hole with less slurry generation compared to other methods,
leading to faster construction times.
Adaptability: Can be fitted with various drilling tools and attachments to handle specific ground conditions and pile design requirements.
Depth and Diameter Capability: Capable of constructing piles of significant depth and diameter to meet demanding engineering specifications.
By offering a reliable, high-performance solution for drilling pile foundations, the rotary drilling rig has become an indispensable machine for safe,
efficient, and high-quality foundational work in construction.
Products Description
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Rotary Drilling Rig
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Diesel engine
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Yuchai 95kw
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Rotary head
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Max.output torque
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45KN.m
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Rotary speed
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17-45r/min
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Max.drilling diameter
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1200mm
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Max.drilling depth
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15m
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Main winch
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Rted tension
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120KN
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Max.single-rope speed
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60m/min
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Auxiliary winch
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Rated tension
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15KN
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Max.single-rope speed
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60m/min
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Pull-down cylinder
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Max.pull-down piston push
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80KN
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Max.Pull-up piston pull
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100KN
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Maximum feed stroke
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2000mm
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Chassis
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Max.traveling speed
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2.5km/h
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Min.ground clearance
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400mm
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Crawler board width
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450mm
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System working pressure
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32Mpa
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Overall drilling weight
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16.5T
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Dimension
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Working condition
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5700*2300*9000mm
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Transportation condition
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8000*2300*3300mm
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Company Profile
1.Do you provide design drawing and customization services for complete machines and drilling tools?
Please provide your technical specifications or project background details, and we are ready to develop a customized proposal based on your requirements.
This includes 2D and 3D design drawings , delivered in various formats including DWG, PDF, STEP, and IGES.
Our engineering team specializes in developing tailored solutions that meet your specific operational requirements, geological conditions, and performance objectives.
What can you buy from us?
DTH drilling rig Integrated DTH DTH drilling rig water well drilling rig truck mounted water well drilling rig core drilling rig reverse circulation drilling rig highway pile driver solar pile driver anchor pile driver rotary drill rig Top Hammer drill rig Underground jumbo drill rig DTH hammer screw air compressor piston air compressor pneumatic rock drill drill rod drill bit PDC drill bit top hammer drill bit tricone bit spare parts
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
