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<title><![CDATA[EC21 Product Catalogs - speed variable pump]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/speed_variable_pump--2643/1/speed variable pump.html]]></link><item>
<title><![CDATA[Tobee 4/3C AH Horizontal Centrifugal Slurry Pump for High Velocity Hydraulic Transport.]]></title><link><![CDATA[https://tobeepump3.en.ec21.com/Tobee_4_3C_AH_Horizontal--11654895_11660943.html]]></link><description><![CDATA[Pump Performance Parameters:
ModelMax. Power
(kw)
MaterialsClear Water PerformanceImpeller
Vane No.
LinerImpellerCapacity Q
(m3/h)
Head H
(m)
Speed n
(rpm)
Eff. η
(%)
NPSH
(m)
4/3C-AH30MetalMetal86.]]></description><pubDate><![CDATA[20221021]]></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[variable pump and a load feedback system, which reduces the probability of getting stuck and allows for normal operation even in high-temperature weather conditions. Additionally, it has a rotating c]]></description><pubDate><![CDATA[20240125]]></pubDate></item>
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<title><![CDATA[JRC300 RC Hydrauclic Reverse Circulation Drilling Rig]]></title><link><![CDATA[https://jcdrill.en.ec21.com/JRC300_RC_Hydrauclic_Reverse_Circulation--11438071_11484860.html]]></link><description><![CDATA[variable angles and overall sliding to achieve landing support and enhance the stability of drilling;
6. The main drawworks is imported from the United States, which can realize the function of drill]]></description><pubDate><![CDATA[20211201]]></pubDate></item>
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<title><![CDATA[3535 BOP Part FZ35*35RS Tubing RJ11172.12 | SHENKAI | RONGSHENG]]></title><link><![CDATA[https://klk455.en.ec21.com/3535_BOP_Part_FZ35_35RS--11872763_11872777.html]]></link><description><![CDATA[variable diameter ram rubber core 5&quot;-5 1/2&quot;
CYLINDER, COUNTERBALANCE 122023
FRICTION DISC W21-07-901
Power board 0509-1200-03 PC01
CHANGE VALVE EX-PROOF ELECTROMAGNETIC DHA-0631/2/24DC FOR DISC BRAKE]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Rotary Kiln]]></title><link><![CDATA[https://hnzkjq1956.en.ec21.com/Rotary_Kiln--9285753_9285754.html]]></link><description><![CDATA[speed by variable motor, DE machine and frequency variable motor. Be reliable, energy &amp;ndash;saving, and efficient.
4. Cylinder tyre bolster: lower bolster has three types: fixed, zoom and floating. ]]></description><pubDate><![CDATA[20150310]]></pubDate></item>
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<title><![CDATA[HD-T100D Tractor Water Well  Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_T100D_Tractor_Water_Well--9881401_10086424.html]]></link><description><![CDATA[variable load sensitive hydraulic system, Top drive power swivel. Rig and mud pump are powered by chassis, both controlled by clutch
Torque
N.m
1400
Rev:
rpm
240
Hoisting and down speed
m/sec.
1
]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[HYDX-5A Full Hydraulic Drilling Rig]]></title><link><![CDATA[https://wendy121280.en.ec21.com/HYDX_5A_Full_Hydraulic_Drilling--3794768_3795060.html]]></link><description><![CDATA[Drill rig adapts full hydraulic driving, moving with crawlers itself 
Drill head is driven by variable motor with function of two-speed mechanical gear shifts, stepless speed change with an advanced ]]></description><pubDate><![CDATA[20130807]]></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[variable pump in hydraulic system to improve efficiency, saving energy and environmental protection.
3. Implied internal and external spray device to eliminating dust.
4. Hydraulic parts all imported]]></description><pubDate><![CDATA[20230905]]></pubDate></item>

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