33-99 No. Via Mufu E. Districte Gulou, Nanjing, Sinus [email protected] | [email protected]
33-99 No. Via Mufu E. Districte Gulou, Nanjing, Sinus [email protected] | [email protected]
Hoc instrumentum robustum diaphragma & seal cup repair kit is specially designed for FURUKAWA HD612 hydraulic rock drifters, widely applied in underground mining, tunnel excavation and rock engineering construction. The full set includes accumulator diaphragm, hydraulic seal cups, Anuli O , gaskets, backup rings and all matching sealing spare parts for complete drifter overhaul.
Manufactured with imported high-performance FKM fluororubber and reinforced fabric composite diaphragm material, the kit delivers outstanding hydraulic oil resistance, anti-fatigue, high-pressure shock resistance and wide temperature adaptability. It perfectly replaces original FURUKAWA OEM sealing parts, solves common failures such as diaphragm rupture, internal hydraulic leakage, impact power attenuation and accumulator pressure loss, effectively extending the service life of HD612 rock drill under long-time high-frequency impact working conditions.
Elementum |
Parametri Explanati |
Nomen Producti |
FURUKAWA HD612 Rock Drill Diaphragm & Seal Cup Repair Kit |
Modello applicabili |
HD612 Hydraulic Rock Drifter (HD612 standard / HD612R variant) |
Series Compatible |
FURUKAWA HD Series Hydraulic Drifter |
Praecipua materia |
Imported FKM Fluororubber + Fabric Reinforced Diaphragm + PTFE Backup Rings |
Max Working Impact Pressure |
28Mpa |
Temperatura operativa |
−30°C usque ad 120°C |
Contenta Kit |
Accumulator diaphragm, hydraulic seal cups, shaft oil seals, O-rings, metal gaskets, PTFE backup rings, full overhaul sealing accessories |
Numerus OEM ad comparationem transversam |
HD612-07006, HD612-90001 |
Ponderis netum |
Circa 1.1 kg |
Systema applicabile |
Sistēma hidrauliskai akumulatora enerģijas uzglabāšanai, hidrauliskais cikls ar udensstrūklas ietekmi |
Cautionis Tempus |
12 menses |
Pilnīgi saderīgs ar oriģinālo FURUKAWA HD612 akmeņu urbji, atbilst OEM daļu numuriem HD612-07006 un HD612-90001. Nav nepieciešama griešana, modificēšana vai pielāgošana ātrai uzstādīšanai vietā, pilnīgi saderīgs ar HD612 un HD612R versijām.
Galvenā membrāna izgatavota no vairāku slāņu auduma kompozīta FKM gumijas, efektīvi pretojas atkārtotai augstfrekvences spiediena ietekmei; palīgdetaļas izgatavotas no augstas blīvuma importētas fluorogumijas, kas ir pretvecumu un pret hidrauliskās eļļas koroziju, nodrošina stabila darbība -30°C līdz 120°C ekstrēmā darba temperatūrā.
Visas sastāvdaļas izturējušas 28 MPa ilgstošo cikliskās noguruma testu. Risina galvenās problēmas ar oriģinālajām detaļām: membrānas plaisāšanu, blīvējuma kausa deformāciju, iekšējo eļļas noplūdi un akumulatora spiediena kritumu, saglabā stabilu ietekmes enerģiju un vienmērīgu urbumu efektivitāti.
Covers all diaphragm and sealing consumables needed for full machine maintenance of HD612 drifter. Integrated complete spare parts reduce separate purchasing steps, shorten on-site repair downtime and lower overall equipment operation and maintenance cost.
Every set undergoes air tightness test, high-pressure fatigue test and thermal aging test before delivery, fully meets FURUKAWA OEM production standards, guarantees stable and reliable long-term performance under heavy mining and tunneling loads.
Suitable for all construction and mining equipment equipped with FURUKAWA HD612 hydraulic rock drifter: • Underground metal mine tunneling drilling rigs • Coal mine roadway excavation jumbo drills • Highway/railway tunnel boring equipment • Hydraulic rock bolting drilling machines • Open-pit mine rock drilling vehicles • Heavy-duty mobile hydraulic drilling rigs • Underground closed-loop hydraulic impact systems
Salve in HOVOO, fabbrica sigilli Sinensis. Productio sigillorum PU, Rubber et PTFE. Sigilla comprehendunt circulum o, sigillum pistilli, sigillum virgae, circulum Gray et sigillum gas.
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