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]
This heavy-duty accumulator piston cup diaphragma is custom-engineered for JAB JB101, JB110, JB111, JB121, JB141, JB171 series hydraulic rock breakers, widely matched to small & medium excavator hydraulic hammers for construction demolition, mining and road engineering. It is the core energy storage sealing component inside breaker accumulators, isolating high-pressure nitrogen chamber and hydraulic oil circuit independently.
Adopted imported high-performance HNBR composite rubber with reinforced fiber layer, the diaphragm delivers outstanding oil resistance, high-frequency fatigue resistance, wide temperature adaptability and anti-aging performance. It perfectly replaces original JAB OEM diaphragm parts, solves common faults including nitrogen leakage, insufficient impact force, unstable hammer output and frequent pressure drop, greatly extending breaker service life under long-period heavy impact working conditions.
Elementum |
Parametri Explanati |
Nomen Producti |
JAB Series Hydraulic Breaker Piston Cup Diaphragm |
Modellica applicabilia |
JB101, JB110, JB111, JB121, JB141, JB171 |
Series Compatible |
JAB medium & small hydraulic breaker hammer series |
Praecipua materia |
Imported reinforced HNBR composite rubber with fiber reinforcement layer |
Max Bearing Pressure |
130 MPa |
Temperatura operativa |
−35°C usque ad 130°C |
Functio principalis |
Isolate nitrogen & hydraulic oil, store impact energy, stabilize hammer striking power |
Numerus OEM ad comparationem transversam |
JAB-JB101, JAB-JB110, JAB-JB111, JAB-JB121, JAB-JB141, JAB-JB171 |
Ponderis netum |
0.3–0.6kg (varies by model) |
Install Position |
Hydraulic breaker nitrogen accumulator |
Cautionis Tempus |
12 menses |
Plene dimensione adaptatus pro originalibus interruptoribus JAB JB101/JB110/JB111/JB121/JB141/JB171, congruens cum numeris partium OEM. Nulla sectio, limatio aut modificatio requiritur pro directa installatione in loco; cito manutentio sine tempore mortuo machinae.
Corpus diafragmatis centrale utitur caoutchouc HNBR importato cum strato renfortis fibrosi incorporato. Resistentia superior ad corrosionem olei hydraulici, ad aetationem ozonis et ad fatigationem extensionis altae frequentiae; nullum induratio, fissura aut defectus elasticus sub impactione pressionis altissimae per tempus longum. Performantia stabilis intra ambientes extremos ab -35°C usque ad 130°C.
Omnia perfecta sunt diafragmata transit testum hermeticitatis et cyclorum fatigationis ad pressionem aera ultra-altam 130 MPa. Impedit efficaciter effugium gas nitrogenii et contaminationem transversalem olei hydraulici intra accumulatorem; conservat vim percussivam constantem; eliminat malleos infirmos, percussiones intermitentes et defectus amissionis pressionis.
Comprehendit omnes praecipuos JAB parvorum et medium-fracturorum modos (JB101/JB110/JB111/JB121/JB141/JB171). Unica ad aptandum diafragmata pars minuit varietatem reservatorum partium, breviat tempus reparationis et minuit operationis et manutenctionis impensas machinarum.
Singulum diafragma subicitur testibus: trahentis materiae prima, vetustatis ad altas et bassas temperaturas, airtightness ad altam pressionem, et fatigae distentionis ad altam frequentiam (100 000 vicibus) antequam mittatur; plene adaequat standardia OEM productionis, et garantit longam, fidam operationem in asperis conditionibus constructionis.
Adaptatum ad omnes machinas dotatas JAB JB101/JB110/JB111/JB121/JB141/JB171 fracturis hydraulicis:
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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