MS75AT Diaphragma et Piston-Cup pro Fracturatore Hydraulico

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Productum Overview

Hoc accumulatōrium robustum diaphragma et conglobatum pistonis ad usus speciales factum est pro MSB MS75AT hydraulic rock breakers, widely matched on 6–9 ton mini excavators for demolition, rock crushing and municipal engineering. It integrates energy storage diaphragm and sealing piston cup as core accumulator spare parts, fully replacing original MSB rubber components.

Manufactured with imported reinforced NBR and high-performance FKM fluororubber via secondary vulcanization, the product boasts outstanding fatigue resistance, hydraulic oil resistance and anti-tear performance. It effectively solves common failures like diaphragm rupture, nitrogen leakage, unstable impact force and weak hammer output, greatly extending breaker service life under continuous high-frequency impact heavy-duty working conditions.

Specificatio productorum

Elementum	Parametri Explanati
Nomen Producti	MSB MS75AT Hydraulic Breaker Diaphragm & Piston Cup Assembly
Modello applicabili	MSB MS75AT Rock Hammer
Series Compatible	MSB AT Series Hydraulic Breaker
Praecipua materia	Imported Reinforced NBR / FKM Fluororubber + High Tensile Reinforcement Layer
Maxima pressio operativa	26.0 MPa
Temperatura operativa	-25°C ~ 115°C
Contenta Kit	Energy storage diaphragm, sealing piston cup, auxiliary Anuli O , positioning gaskets
Numerus OEM ad comparationem transversam	MSB-MS75AT, BR75AT001
Ponderis netum	Circa 0,5 kg
Systema applicabile	Systema sigillandi immagazinandi energiam accumulatoris nitrogenii frangendorum
Cautionis Tempus	12 menses

Claves Venditionis Puncta

1. 100% OEM Exact Matching. Perfect dimensional fit for original MSB MS75AT breaker accumulator, consistent with OEM part numbers MSB-MS75AT and BR75AT001. Direct plug-and-play installation without cutting or modification.
2. Reinforced High-End Sealing Material. Core diaphragm and piston cup adopt thickened FKM composite rubber with internal fiber reinforcement layer. Anti-aging, anti-corrosion and anti-oil swelling, stable elastic performance under -25°C to 115°C wide temperature fluctuation.
3. Anti-Rupture & Stable Energy Storage. Pass 26.0 MPa high-frequency fatigue impact test, withstand thousands of reciprocating deformation cycles without cracking or delamination. Isolate nitrogen chamber and hydraulic oil completely to avoid gas leakage, keep stable impact force all day long.
4. Kit de reparatio integra completa. Continet omnes partes de sigillando speciales necessarias pro renovatione accumulantis MS75AT. Concordantia unica minuit difficultatem emptionis partium et breviat tempus intermissionis in loco pro manutentione.
5. Stricta inspectio fabricae per totum processum. Quaelibet copia subicitur testibus: hermeticitatis, fatigationis sub alta pressione, et durabilitatis per aetatem ante expeditionem; plene ad normas qualitatis OEM satisfacit, fidabilis pro operationibus gravibus longo tempore.
6. Lata applicatio. Convenit frangibribus hydraulicis MSB MS75AT montatis super multas machinas constructionis:
excavatoribus minimis 6–9 ton (Sany 75, XCMG 70, Liugong 75, Sunward 80, Lovol 70)
Machinae demolitoriae municipalis
Apparatus pro restauratione viarum et confringendo concretum
Apparatus pro confringendo parvis saxis in lapidariis
Frangibribus pro scaphis fundationis et constructione tuborum
Mobile heavy-duty hydraulic hammer equipment