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 & piston cup sigillum Kit is specially developed for JAB RB15 & RB18 hydraulic rock breakers, widely matched with 3–8 ton mini excavators for demolition, rock crushing and municipal construction. The complete set includes accumulator rubber diaphragm, piston cup (leather bowl), Anuli O , gaskets and backup rings for full breaker overhaul maintenance.
Adopted imported high-performance NBR and reinforced PU composite material, the kit delivers outstanding oil resistance, high elasticity, anti-tear and wear-resistant performance. It fully replaces original JAB OEM sealing parts, effectively solving common faults such as accumulator gas leakage, weak impact force, hydraulic oil seepage and pressure attenuation, greatly extending the service life of RB15/RB18 breakers under long-term high-frequency impact working conditions.
Elementum |
Parametri Explanati |
Nomen Producti |
JAB RB15 RB18 Hydraulic Breaker Diaphragm & Cup Seal Kit |
Modello applicabili |
JAB RB15, JAB RB18 Small Hydraulic Rock Breaker |
Series Compatible |
JAB RB Series Mini Breaker |
Praecipua materia |
Imported High-Elastic NBR Rubber + Reinforced PU Piston Cup |
Maxima pressio operativa |
26MPa |
Temperatura operativa |
−30°C usque ad 120°C |
Contenta Kit |
Accumulator diaphragm, piston cup seal, O-rings, metal gaskets, PTFE backup rings, full overhaul sealing accessories |
Numerus OEM ad comparationem transversam |
JAB-RB15, JAB-RB18, BR-15088, BR-18102 |
Ponderis netum |
Circa 0.62 kg |
Systema applicabile |
Accumulator Nitrogenius Frangendorum & Systema Impactus Hydraulicum |
Cautionis Tempus |
12 menses |
Fully dimensional matched with original JAB RB15/RB18 breakers, consistent with OEM part numbers JAB-RB15, JAB-RB18, BR-15088 and BR-18102. No cutting, grinding or modification required, direct plug-and-play installation.
Core diaphragm and piston cup adopt imported high-rebound NBR + reinforced PU composite formula. Superior oil corrosion resistance, low-temperature flexibility and anti-aging property, stable elastic performance from -30°C to 120°C, not easy to crack or deform under frequent impact fatigue.
All parts pass strict 26 MPa high-pressure fatigue impact test. Effectively stop nitrogen leakage of accumulator and external hydraulic oil seepage, maintain stable internal pressure of the breaker, guarantee continuous and powerful impact output without power drop during long-hour operation.
Integrat omnes consumabiles hermeticos necessarios pro plena desmontatione et renovatione interruptorum RB15/RB18. Unum set continet diafragmata, copulas pistonicas et omnes sigilla auxiliaria, multum breviat tempus reparationis et minuit totalem pretium manutentionis machinarum.
Unumquodque lotum kit sigillorum subicitur testibus: a) hermeticitatis aeris, b) impactus sub alta pressione cum aetatione, c) inspectionis praecisionis dimensionum antequam ad mittendum. Plene satisfacit normis productionis OEM, praebens stabilem et fidam operationem longo tempore pro machinis constructionis.
Designatum specifice pro frangendis petris hydraulicis JAB RB15 et RB18, quae montantur in variis levis oneris machinis constructionis: • Excavatoribus minimis (3–8 ton), ut Sany SY35/55, Lonking 60, XCMG 60, Sunward 40/60 • Minimis retroexcavatoribus • Machinis municipalibus pro demolitione • Machinis pro excidendo lapidibus et conterendo vias • Mobilibus machinis hydraulicis percussivis • Parvis systematis hydraulicis frangendorum per accumulatores nitrogenii
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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