33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
This heavy-duty accumulator diaphragm & cup seal kit is specially engineered for SOOSAN TD45-HIGH hydraulic rock breakers, widely fitted on medium excavators, drilling rigs and demolition construction machinery. The complete set includes nitrogen chamber diaphragm, leather cup seal, O-rings, gaskets, wear-resistant backup rings and all matching sealing parts for full breaker nitrogen system overhaul.
Constructed with imported high-performance HNBR fluororubber and reinforced fabric lining, the kit boasts outstanding nitrogen resistance, hydraulic oil resistance, wide temperature adaptability and anti-fatigue impact resistance. It perfectly matches original SOOSAN OEM spare parts, effectively solves nitrogen leakage, weak striking force, pressure attenuation and short service life issues, and greatly extends breaker continuous heavy-duty working lifespan.
Item |
Detailed Parameter |
Product Name |
SOOSAN TD45-HIGH Breaker Diaphragm & Cup Seal Repair Kit |
Applicable Model |
SOOSAN TD45-HIGH Hydraulic Rock Breaker |
Compatible Series |
SOOSAN TD Series Hydraulic Drilling & Breaking Hammer |
Main Material |
Imported HNBR Fluororubber + Reinforced Nylon Fabric + PTFE Backup Ring |
Max Working Pressure |
130MPa |
Working Temperature |
-35°C ~ 130°C |
Kit Contents |
Accumulator diaphragm, nitrogen leather cup, O-rings, metal gaskets, anti-extrusion backup rings, full overhaul sealing accessories |
Cross Reference OEM No. |
SOO-TD45-HIGH, B0007284, 15225488 |
Net Weight |
Approximately 0.62kg |
Applicable System |
Breaker nitrogen accumulator energy storage system |
Warranty |
12 Months |
Fully interchangeable with original SOOSAN TD45-HIGH breaker spare parts, consistent with OEM part numbers SOO-TD45-HIGH and B0007284. Standard dimensional tolerance, no cutting or modification required for direct on-site installation.
Core diaphragm and leather cup adopt high-strength HNBR fluororubber with fabric reinforcement layer. Anti-nitrogen permeation, anti-hydraulic oil corrosion, anti-high-frequency impact fatigue, stable sealing performance under -35°C to 130°C severe working conditions.
All components pass strict 130MPa high-pressure nitrogen aging and impact cycle testing. Effectively block internal nitrogen escape, maintain stable accumulator pressure, guarantee consistent breaker striking energy and continuous construction efficiency.
Contains all sealing consumables required for TD45-HIGH nitrogen chamber full maintenance. One-stop complete accessories reduce spare parts matching time and cut equipment downtime & maintenance cost.
Each set undergoes air tightness, high-pressure endurance and repeated impact fatigue tests before delivery, fully meets SOOSAN original equipment quality standards, delivering long-term stable reliability for heavy engineering scenarios.
Matched for SOOSAN TD45-HIGH hydraulic breakers equipped on various heavy construction equipment:
Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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