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 accumulatōrium robustum diaphragma & seal cup kit is specially developed for JAB RB21 and RB25 hydraulic rock breakers, widely matched on medium & small excavator-mounted hydraulic hammers for construction demolition, rock crushing and mining work. The package includes dedicated energy storage diaphragm, main seal cup, auxiliary Anuli O and gaskets for full accumulator overhaul.
Fabricatus cum materiali composito gummifero importato, renforte FKM fluorogummifero et NBR modificato altam tenacitatem habente; productum praestat excellentem resistentiam ad oleum, resistentiam ad fatigam altis frequentiis, elasticitatem ad temperaturas infimas et resistentiam ad aetatem. Perfecte substituit partes gummiferas originarias OEM JAB, solvit defectus typicos ut mixtura nitrogenii et olei, amissio pressionis in accumulatore, impetus fracturis debilis et vita brevis; et stabilizat effluxum mallei sub operatione continua onerosa longa.
Elementum |
Parametri Explanati |
Nomen Producti |
Kit diafragmatis accumulatoris et vasculi sigillantis pro frangitore hydraulico JAB RB21 RB25 |
Modello applicabili |
Frangitor saxorum JAB RB21 / JAB RB25 |
Series Compatible |
Series JAB RB frangitorum hydrauliorum mediocrium |
Praecipua materia |
Gummi compositum importatum renforte FKM + NBR modificatum |
Maxima pressio operativa |
26.0 MPa |
Temperatura operativa |
−25°C usque ad 120°C |
Contenta Kit |
Diafragma accumulatoris, vasculum sigillans principale, annuli O-formes, cunei plani, accessoria completa pro renovatione sigillandi |
Numerus OEM ad comparationem transversam |
JAB-RB21, JAB-RB25, 3071209618 |
Ponderis netum |
Circa 0.62 kg |
Systema applicabile |
Systema immagazinandi energiam accumulatricis nitrogenis frangendi hydraulici |
Cautionis Tempus |
12 menses |
Plene dimensionibus congruens cum originalibus frangibribus hydraulicis JAB RB21 et RB25, congruens cum numeris partium OEM JAB-RB21, JAB-RB25 et 3071209618. Nulla modificatio requiritur pro installatione directa, assemblage sine interruptione, absque fuga olei aut decremento pressionis.
Diafragma centrale et vasculum sigillans utuntur formula composita duplici de FKM + NBR modificato et renfortato, cum altissima resilentia et proprietate anti-fatigae. Elasticitas stabilis servatur ab temperatura bassa -25°C usque ad temperaturam altam olei hydraulici 120°C, resistens corrosioni olei hydraulici et fracturae per extensionem frequens longa tempore.
Omnes partes superant durissimum experimentum fatigae cyclorum ad altam pressionem 26,0 MPa, efficaciter separantes cameram nitrogenii a circuitu olei hydraulici. Mixtio interna olei et nitrogenii tollitur, pressio stabilis immagazinata in accumulatoribus servatur, fortitudo impactus frangendi continua et robusta garantitur sine attenuatione potentiae.
Contains all sealing rubber parts required for RB21/RB25 accumulator maintenance, one-stop matching without separate purchasing scattered accessories. Greatly shorten equipment repair downtime and reduce overall machinery maintenance cost.
Every diaphragm & seal cup kit undergoes air tightness, high-pressure fatigue and high-temperature aging tests before delivery, fully meets JAB OEM manufacturing standards. Stable long-term performance for heavy-duty construction sites, lower failure rate than ordinary domestic rubber parts.
Suitable for JAB RB21 and RB25 hydraulic rock breakers equipped on various engineering heavy machinery:
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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