K30 Diafragma Calicis Pistonis Fractoris Hydraulici

Conspectus
Quaestio
Producta Relata

Productum Overview

This heavy-duty accumulator piston cup diaphragma is custom-engineered for Etc. K30 hydraulic rock breakers, widely matched to 6–8 ton mini excavators and demolition construction machinery. It serves as the core energy storage sealing part inside the breaker accumulator, isolating high-pressure nitrogen and hydraulic oil perfectly.

Produced with imported modified HNBR + reinforced fiber composite material, the diaphragm features outstanding fatigue resistance, high-frequency shock resistance, oil & temperature aging resistance. It thoroughly solves common failures like diaphragm rupture, nitrogen leakage, weak impact force and unstable striking, greatly extending the continuous working life of the K30 breaker under long-time heavy demolition operation.

Specificatio productorum

Elementum	Parametri Explanati
Nomen Producti	Etc. K30 Hydraulic Breaker Piston Cup Diaphragm
Modello applicabili	Etc. K30 Hydraulic Rock Breaker
Series Compatible	Etc. K Series Small Hydraulic Hammer
Praecipua materia	Imported Modified HNBR + High-strength Reinforced Fiber Layer
Maxima Pressio Impactus Supportis	130 MPa
Temperatura operativa	-35°C ~ 135°C
Structura Principalis	Integral molded piston cup diaphragm, one-piece forming without splicing
Numerus OEM ad comparationem transversam	ETC-K30-DIA, DIA-K30-001
Ponderis netum	Circa 0.32 kg
Systema applicabile	Breaker accumulator nitrogen energy storage hydraulic system
Cautionis Tempus	12 menses

Claves Venditionis Puncta

1. 100% OEM Exact Replacement. Fully matched to original Etc. K30 breaker accumulator cavity, consistent with OEM part numbers ETC-K30-DIA and DIA-K30-001. No cutting, padding or modification required for direct quick installation.

2. Premium Composite Sealing Material. Main diaphragm body adopts imported high-performance HNBR rubber with built-in fiber reinforcement layer. Excellent anti-fatigue performance, resistant to hydraulic oil corrosion, high temperature and cold environment, stable elastic performance between -35°C and 135°C.

3. Anti-Rupture & Stable High-Pressure Impact. Every finished diaphragm undergoes 130 MPa pulse high-frequency fatigue testing. Effectively prevent diaphragm cracking, nitrogen leakage and striking power attenuation, maintain consistent impact energy for rock breaking and concrete demolition.

4. Integrated One-Piece Molding Structure. Integral piston cup and diaphragm integrated forming process, no bonding gaps, eliminate hidden leakage risks of split-type diafragmata , reduce frequent replacement frequency and lower equipment maintenance cost.

5. Stricta inspectio fabricae completa. Omnes diafragmata perfecta transire debent examina hermeticitatis, pulsuum altae pressionis, aetationis thermalis et fatigationis tractionis antequam admittantur, plene satisfaciens originalibus standardis qualitatis OEM et operationi stabilis longo tempore in locis constructionis asperis.

6. Lata applicatio. Idoneum pro frangibutoribus hydraulicis Etc. K30 montatis in pluribus machinis constructionis gravioribus:

• Excavatoribus minimis 6–8 ton (SWE60E, Sunward 60, Lovol 60, Liugong 60, XCMG 60) • Minutis machinis retrofodiens • Machinis demolitoribus municipalibus • Machinis frangendis viarum • Machinis secundariae fracturae petrarum in lapidicinis • Machinis mobilibus frangendorum hydraulicorum