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<title><![CDATA[EC21 Product Catalogs - 11 hole]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/11_hole--2643/1/11 hole.html]]></link><item>
<title><![CDATA[SUNMOY HG300D-200 Crawler Mounted Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_HG300D_200_Crawler_Mounted--12068541_12068612.html]]></link><description><![CDATA[hole
300mm
Swivel head
Spindle speed(4-speed)
115,230,505,1010 r/m
Spindle stroke
450mm
Upward displacements speed of idling vertical spindle
3m/min
Downward displacements speed of idling vertical sp]]></description><pubDate><![CDATA[20260412]]></pubDate></item>
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<title><![CDATA[Drill Pipe Wiper Foam Balls]]></title><link><![CDATA[https://merittr34.en.ec21.com/Drill_Pipe_Wiper_Foam_Balls--11284360_11284361.html]]></link><description><![CDATA[11.81 (300)WP100129.00 to 4.32 (228.60to 109.73)2.000 (50.80)A Case History:
The customer was spending up to three more hours on trips out of the hole to clean out cement. They wanted to wipe a drill]]></description><pubDate><![CDATA[20250322]]></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[Hole Diameter
mm
Φ140—Φ650
Φ140—Φ650
Rotation
Rotation Torque
Nm
9600 1st Gear
9600 1st Gear
14500 2nd Ger
14500 2nd Ger
Rotation Speed
rpm
0-80 1st Gear
0-80 1st Gear
0-110 2nd Ger
0-110 2nd]]></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[Brand: HUANYUModel: XY-200Drilling depth: 10 - 200 meterWeight: 730KGHole diameter(Soil): 200-400mmHole diameter(Rock): 75 - 170mmWater Well Drilling or Take rock core sample in mining exploration, g]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[HR Pistons Pushing Centrifuge]]></title><link><![CDATA[https://saideli.en.ec21.com/HR_Pistons_Pushing_Centrifuge--11550660_11592325.html]]></link><description><![CDATA[holes on the drum wall, and then drained outside through the liquid outlet. The solid will be intercepted on the first-grade drum and form a cake ring.
Main Parameters
SPECIFICATION OF HR PISTONS PUS]]></description><pubDate><![CDATA[20220629]]></pubDate></item>
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<title><![CDATA[Drill Pipe Tong ZQ203-100 Idler Shaft 0102-05M | RUSHI]]></title><link><![CDATA[https://klk455.en.ec21.com/Drill_Pipe_Tong_ZQ203_100--11872763_11872771.html]]></link><description><![CDATA[Small round steel 25mm Q235B
51300-381-B O-RING: TDS11S &amp; PH50D PHM
Logging tool accessories Modular formation tester MIFT connector 1306012 Zhonghai North
GT350E Chassis*Rear Steelplate pin
Brake de]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Ok240c Pneumatic Rock Drill Sinker]]></title><link><![CDATA[https://bokmi.en.ec21.com/Ok240c_Pneumatic_Rock_Drill_Sinker--5226529_6707691.html]]></link><description><![CDATA[Bokmi industry
ok240c pneumatic rock drill sinker
weight : 24Kgs
Length : 605mm (23 13/16)
Cylinder Bore : 66.7mm (2 5/8)
Piston stroke : 68mm (2 11/16)
Shank size : 22 * 108
Construction Machinery
R]]></description><pubDate><![CDATA[20130507]]></pubDate></item>
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<title><![CDATA[DTH Down the Hole Drill Equipment]]></title><link><![CDATA[https://jim5428.en.ec21.com/DTH_Down_the_Hole_Drill--6588506_6588988.html]]></link><description><![CDATA[11) total weight---250kg When order please inform: 1) which type of motor (Full Pneumatic / Pneumatic and electric / pneumatic and hydraulic) 2) diameter of the down-the-hole-hammer (65mm/ 80mm/ 90mm]]></description><pubDate><![CDATA[20120703]]></pubDate></item>
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<title><![CDATA[Low Air Pressure DTH Hammers]]></title><link><![CDATA[https://lyzs.en.ec21.com/Low_Air_Pressure_DTH_Hammers--10557317_10557326.html]]></link><description><![CDATA[hole-drilling equipment with reliable capability. 
Outstanding advantages: 
1. Deep hole drilling capacity 
2. Reliable performance 
3. Easy to disassembly. 
Low air pressure DTH Hammers ZS70/90/110/]]></description><pubDate><![CDATA[20171011]]></pubDate></item>
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<title><![CDATA[Eccentric Drilling Tools with Casing Tube]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/Eccentric_Drilling_Tools_with_Casing--10512304_10512347.html]]></link><description><![CDATA[Eccentric Drilling Tools with Casing Tube
Eccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole. This is particularly desig]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[CM358A Crawler Mounted Hydraulic DTH Drilling Rig]]></title><link><![CDATA[https://jkdrilling.en.ec21.com/CM358A_Crawler_Mounted_Hydraulic_DTH--10840176_10840196.html]]></link><description><![CDATA[hole diameter
90-165mm
Borehole depth
50m
Applicable rock hardness
f=6-20
Working air pressure
1.2-2.4MPa
Air consumption
11-21m³/min
Feeding stroke
3820mm
Rod-changing length
3m
Max. horizontal dri]]></description><pubDate><![CDATA[20200725]]></pubDate></item>
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<title><![CDATA[Hexagonal Kelly]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Hexagonal_Kelly--10964119_10995843.html]]></link><description><![CDATA[hole minimum wall thickness
Screw thread specification and left rotate type
Outside diameter
Chamfering diameter
Thread specification and type
Outside diameter
DLR
Length
LL
Chamfering diameter
DF
St]]></description><pubDate><![CDATA[20200523]]></pubDate></item>

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