FOUR-PILLAR SHIELD HYDRAULIC SUPPORT PRODUCTION INTRODUCTIONThe product is suitable for supporting the roof of the mining face in coal mines, maintaining a safe working space, and transporting equipment for moving work.Features of four-pillar shield support: the support has good stability, large support force at the back of the roof beam, strong roof cutting performance, strong adaptability to geological conditions with hard roof, obvious roof periodic weighting or strong roof pressure, and is suitable for the full height mining face with stable roof conditions.TECHNICAL SPECIFICATIONS AND PARAMETERS Four-pillar Sheild Hydraulic SupportWorking Resistance RangeSupport Height Range(mm)Center Distance(mm)Control Methods3000~50001400~28001500Manual, Pilot, Electronic Control1500~30001600~32001700~35005000~80001500~34001500Manual, Pilot, Electronic Control1700~35001800~38001900~39002000~40002200~45002400~48008400~120001700~35001500,1750Manual, Pilot, Electronic Control1800~37001900~39002000~40002200~45002400~48002600~55002700~55002800~58002900~620012000-200002200~45001500,1750Manual, Pilot, Electronic Control2400~48002600~52002800~56002900~60003000~62003200~6500VARIOUS HYDRAULIC SUPPORTS SUPPLYWe can supply various kinds of hydraulic supports including shield hydraulic support, support shield hydraulic support, top coal caving support, mesh laying support, lightweight support, and support for miscellaneous mining coal seams such as extremely thin coal seams, large dip coal seams and steep dip coal seams, to meet the requirements of different rock relationships and mining processes. At present, hydraulic supports have formed various series of products with working resistance ranging from 1100KN to 26000KN and support height ranging from 450mm to 8800mm.HYDRAULIC SUPPORT WORKSHOPCOMPANY INTRODUCTIONSTRONG PRODUCTION & TESTING CAPABILITYCOAL MINING MACHINERY AND SPARE PARTS SUPPLYEPC/BOT CONTRACTING SERVICE FOR VARIOUS BELT CONVEYORSCONVEYOR SPARE PARTS SUPPLYCERTIFICATES & HORNORS BRANCHES & OFFICESTEAM BUILDINGSTRATEGIC COOPEATORSMAIN CUSTOMERSCUSTOMER VISITSDOMESTIC & OVERSEAS EXHIBITIONSSINGING CEREMONYGLOBAL BUSINESS NETWORK/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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