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<title><![CDATA[EC21 Product Catalogs - high efficiency rock drill]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/high_efficiency_rock_drill--2643/1/high efficiency rock drill.html]]></link><item>
<title><![CDATA[SUNMOY HG300D-100 Water Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_HG300D_100_Water_Drilling--12068541_12068613.html]]></link><description><![CDATA[drill bit, allowing it to penetrate through rock and other hard materials.
The hydraulic system of the HG300D drilling rig consists of hydraulic pumps, cylinders, and pipes that provide high-pressure]]></description><pubDate><![CDATA[20260412]]></pubDate></item>
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<title><![CDATA[Borehole Truck Water Well Drill Machine with Air Compressor for Sale]]></title><link><![CDATA[https://jcdrill.en.ec21.com/Borehole_Truck_Water_Well_Drill--11438071_12016741.html]]></link><description><![CDATA[drilling.
&gt;&gt;It can set up a generator which is convenient to welding or illuminate for work at night.
&gt;&gt;Main winch are available on the rig so it is high efficiency when the rig drill on mud rock and]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[200 Meter Household Portable Hydraulic Water Well Drilling Rig]]></title><link><![CDATA[https://zuantan020.en.ec21.com/200_Meter_Household_Portable_Hydraulic--8125010_8125060.html]]></link><description><![CDATA[drilling and piling hole works.3): mobile cylinder installed so that the drilling machine has a free travel of 400 mm, ensure easy operation of drilling stems4): easy to handle, high efficiency, oil ]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[YMC-600 Truck Mounted Drilling Rig]]></title><link><![CDATA[https://yppetro.en.ec21.com/YMC_600_Truck_Mounted_Drilling--11725383_11819082.html]]></link><description><![CDATA[high efficiency when the rig drill on mud rock and on the weathering formation.
Technical parameter
Drilling depth(M)
600
Drilling diameter(mm)
500
Speed of turntable(r/min)
117;102;60;38;22;13;16(re]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[Rock Anchor Drilling Rig Crawler Type Drilling Rig Used for Foundation Pit]]></title><link><![CDATA[https://anchordrillingrig.en.ec21.com/Rock_Anchor_Drilling_Rig_Crawler--11893208_11893209.html]]></link><description><![CDATA[drilling and casing advancement in challenging formations like floating, cobblestone, gravel, and fractured highly weathered rock formations. It excels in efficient and high-quality drilling through ]]></description><pubDate><![CDATA[20240125]]></pubDate></item>
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<title><![CDATA[Double Boomer Arm Full Hydraulic Hard Rock Blasting Drilling Machine Tunnel Jumbo Drill Price]]></title><link><![CDATA[https://compressorforsale.en.ec21.com/Double_Boomer_Arm_Full_Hydraulic--11366522_11898040.html]]></link><description><![CDATA[and stable quality.
1.13 Radiator
Adopt water cool radiator,high heat dissipation efficiency,ensure oil temperature stability. 
AZT2-9700 Main Function Features
High performance,stable and reliable
]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[OK280 Js Stoper Pneumatic Rock Drill]]></title><link><![CDATA[https://bokmi.en.ec21.com/OK280_Js_Stoper_Pneumatic_Rock--5226529_5226765.html]]></link><description><![CDATA[Drilling Speed The ok 280-LD, using a 3&quot; -bore cylinder and a tubular valve with high air efficiency, produces strong percussion and torque and performs marvellously in drilling hard rock as well as ]]></description><pubDate><![CDATA[20130507]]></pubDate></item>
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<title><![CDATA[Pneumatic Air Leg Rock Drill YT24 / YT27 / YT28 / YT29]]></title><link><![CDATA[https://lyzs.en.ec21.com/Pneumatic_Air_Leg_Rock_Drill--10012731_10570460.html]]></link><description><![CDATA[Pneumatic Air leg Rock drill YT24 / YT27 / YT28 / YT29 : 
1. High efficient rock drilling tools 
2. Widely used to vertical, obligue &amp; horizontal rock drilling operation 
3. Low noise, light weight, ]]></description><pubDate><![CDATA[20171103]]></pubDate></item>
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<title><![CDATA[EBZ260A Rock Tunneling Boring Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine]]></title><link><![CDATA[https://zxroadheader.en.ec21.com/EBZ260A_Rock_Tunneling_Boring_Machine--10941102_10941134.html]]></link><description><![CDATA[efficiency, saving energy and environmental protection.
3. Implied internal and external spray device to eliminating dust.
4. Hydraulic parts all imported, stable in performance and high efficiency.
]]></description><pubDate><![CDATA[20230905]]></pubDate></item>

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