Hoc accumulatōrium robustum diaphragma cup is specially engineered for TOYO TOP300 hydraulic rock breakers, widely matched on 12–18 ton excavators for construction crushing and demolition work. It is the core energy storage sealing component of the breaker accumulator, isolating high-pressure nitrogen and hydraulic oil perfectly.
Manufactured with imported reinforced PPDI composite rubber, the diaphragm features outstanding fatigue resistance, high temperature resistance and anti-tear performance. It directly replaces original TOYO diaphragm parts, solves common failures like nitrogen leakage, weak impact force and frequent pressure drop, and greatly extends continuous working life under high-frequency impact heavy-load conditions.
Elementum |
Parametri Explanati |
Nomen Producti |
TOYO TOP300 Breaker Accumulator Diaphragm Cup |
Modello applicabili |
TOYO TOP300 Hydraulic Rock Breaker |
Series Compatible |
TOYO TOP Series Hydraulic Hammer (TOP250/TOP300/TOP400) |
Praecipua materia |
Imported Reinforced PPDI Composite Rubber + High Tensile Fiber Layer |
Maxima pressio operativa |
28Mpa |
Temperatura operativa |
-30°C ~ 150°C |
Product structure |
Integral forming diaphragm cup, reinforced edge anti-crack design |
Numerus OEM ad comparationem transversam |
TOYO-TOP300-DIA, 3315238000 |
Ponderis netum |
Circa 0.42kg |
Systema applicabile |
Systema immagazinandi energiam accumulatricis nitrogenis frangendi hydraulici |
Cautionis Tempus |
12 menses |
Perfecte dimensionata cum accumulatorul original TOYO TOP300, compatibila cu numerele de piesa OEM TOYO-TOP300-DIA si 3315238000. Nu necesita taiere, ajustare sau modificare pentru instalare rapida intr-un singur pas.
Diafragma centrala utilizeaza cauciuc PPDI fortificat, importat, cu strat intermediar din fibra, elasticitate de revenire ultra-ridicata, rezistenta excelenta la coroziunea uleiului hidraulic si performanta anti-imbatrânire, functionare stabila în intervalul larg de temperaturi de la -30°C pâna la 150°C.
Toate produsele finite trec testarea de oboseala la presiune ridicata (28 MPa) pe cicluri lungi. Previn eficient scurgerea de azot si amestecarea uleiului hidraulic în interiorul acumulatorului, mentinând puterea constanta de impact a dispozitivului de spargere, fara atenuare a fortei în timpul spargerii continue pe perioade îndelungate.
Integral unica vulcanizationis formatio, crassioris marginis anti-lacerationis designum. Resistit repetitis extensionibus deformationibus ex millibus alti-frequentiae impactuum per minutum, evitat marginis fissuras et praecocem abscissionem, minuit machinarum inoperationem et manutentionis impensas.
Omnis diafragmatis cupa ante expeditionem subicitur aeris hermeticitatis, altae pressionis fatigationis, et altae temperaturae aetationis experimentis; ad OEM originalis qualitatis normas satisfacit, stabilem et fidelis longi temporis constructionis operationem garantit.
Specialiter adaptatum ad TOYO TOP300 hydraulic rock breakers, quae in variis robustis constructionis machinis montantur: • Medii magnitudinis excavatores (SANY 135, XCMG 150, LiuGong 130, Sunward 155, Lovol 150) • Excavatores rotantes • Machinae demolitoriae et viarum renovatoriae • Machinae secundariae comminutionis in metallurgia • Machinae frangendae concreti in municipalibus operibus • Systemata malleorum hydraulicorum pro excisione lapidum et rupeum in lapidicinis • Robusta mobilia demolitoria accessoria