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 & leather cup repair kit is specially developed for MSB hydraulic breakers MS30AT, MS35AT, MS700, MS800, widely matched on small to medium excavator rock hammers for demolition, mining and road construction. The package includes complete accumulator rubber diaphragm, hydraulic leather cup, Anuli O , dust seals, gaskets and backup rings for full breaker overhaul maintenance.
Adopted imported high-performance HNBR & FKM fluororubber composite material, the kit owns outstanding oil resistance, high pressure resistance, tear resistance and low temperature aging resistance. It perfectly replaces original MSB OEM sealing parts, thoroughly solves common faults like accumulator pressure loss, internal oil leakage, hammer power drop and frequent diaphragm rupture, greatly extends breaker service life under long-term heavy impact working conditions.
Elementum |
Parametri Explanati |
Nomen Producti |
MSB MS30AT/MS35AT/MS700/MS800 Hydraulic Breaker Diaphragm & Cup Seal Kit |
Modello applicabili |
MS30AT, MS35AT, MS700, MS800 Hydraulic Rock Breaker |
Series Compatible |
MSB AT & MSB Medium-large Hydraulic Breaker Series |
Praecipua materia |
Imported HNBR + FKM Fluororubber + Reinforced Nylon Backup Ring + Wear-resistant Leather Cup |
Maxima pressio operativa |
130 MPa |
Temperatura operativa |
-35°C ~ 135°C |
Contenta Kit |
Accumulator diaphragm, hydraulic leather cup, shaft dust seals, O-rings, cylinder gaskets, PTFE backup rings, full overhaul sealing accessories |
Numerus OEM ad comparationem transversam |
MSB-MS30AT, MSB-MS35AT, MSB-MS700, MSB-MS800 |
Ponderis netum |
Circa 1,2 kg |
Systema applicabile |
Hydraulic breaker nitrogen accumulator system & main cylinder sealing system |
Cautionis Tempus |
12 menses |
Plene compatibile cum originalibus frangentibus hydraulicis MSB MS30AT/MS35AT/MS700/MS800, congruens cum numeris partium OEM.
Diafragma centrale et cupa corii utuntur formula composita fluorocautchucis HNBR de alta fortitudine, cum strato fibrorum anti-lacerationis addito. Excellentis resistentia ad corrosionem olei hydraulici, anti-senectutem, anti-extrusionem; performance stabilis in extremo ambitu temperaturarum ab -35°C usque ad 135°C; non facile rimatur aut deformatur sub impactionibus frequentibus.
Omnes componentes sigillantes superant experimentum cyclorum impactionis ultra-altae pressionis 130 MPa. Pressionem nitrogenii accumulantis efficaciter constringunt, eliminant perditionem olei internam et externam, vitant attenuationem vim percussivam frangenti, conservant potestatem constantem impactionis mallei durante constructione continua.
Covers all sealing spare parts required for accumulator and main cylinder full maintenance of MS30AT/MS35AT/MS700/MS800 breakers. One set meets full machine repair demand, reduce separate parts procurement time and equipment downtime cost.
Every seal kit undergoes air tightness, high-frequency impact aging, hydraulic oil soaking durability tests before delivery, fully reaches OEM production standards, stable and reliable long-term mining & construction heavy load performance.
Suitable for MSB MS30AT, MS35AT, MS700, MS800 hydraulic rock breakers installed on multiple engineering equipment: • Mini & medium excavators (1–25 ton diggers, Sany, XCMG, Liugong, Sunward, Lovol) • Road demolition machinery • Quarry & mine rock crushing equipment • Municipal renovation & concrete breaking construction • Mobile hydraulic crushing stations • Heavy-duty impact engineering 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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