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China factory - Changzhou Yulindingli Construction Machinery Co.,Ltd.

Changzhou Yulindingli Construction Machinery Co.,Ltd.

  • China,Changzhou ,Jiangsu
  • Verified Supplier
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  3. Atlas Copco Rubber Fabric Reinforced Diaphragms For Hydraulic Breaker Accumulato
China Atlas Copco Rubber Fabric Reinforced Diaphragms For Hydraulic Breaker Accumulato
China Atlas Copco Rubber Fabric Reinforced Diaphragms For Hydraulic Breaker Accumulato

  1. China Atlas Copco Rubber Fabric Reinforced Diaphragms For Hydraulic Breaker Accumulato

Atlas Copco Rubber Fabric Reinforced Diaphragms For Hydraulic Breaker Accumulato

  1. MOQ： 1-10
  2. Price： 88-888
  3. Get Latest Price
Alias Name Accumulator Membrane, Nitrogen Isolation Diaphragm
Product Name Breaker Hammer
Available Types TOP TYPE , SIDE TYPE , SILENCED TYPE
Seal & Diaphragm Material NBR , HNBR , FKM Viton , PU , PTFE , EPDM
Shock Absorbing Elastic Parts CPU-90A , CPU-92A , CPU-95A , NR , NBR , EPDM , Compound Rubber
Delivery Time 15-30 days
Hardness 70–85 Shore A
Core Tech VibroSilenced Plus, AutoControl, EnergyRecovery, StartSelect, DustProtector II
Working Temp Range -35℃ ~ +135℃
Size Based on original drawings , customization available
Full Kit Contents Piston Seal, Buffer Seal, Dust Wiper, O Ring, Back Up Ring, Guide Ring, U-Cup, Rod Seal, Accumulator Auxiliary Seals
Optional Chisel Types: Moil Point, Blunt Tool, Wide Chisel, Wedge Chisel, Asphalt Cutter
Applicable Brands Atlas Copco
Fit Models SB series
Model Number SB50, SB52, SB100, SB102, SB150, SB152, SB200, SB202, SB300, SB302, SB400, SB450, SB452, SB552, SB702, SB850
Brand Name YULINDINGLI
Certification ISO9001 & CE Certified
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Alias Name Accumulator Membrane, Nitrogen Isolation Diaphragm Product Name Breaker Hammer
Available Types TOP TYPE , SIDE TYPE , SILENCED TYPE Seal & Diaphragm Material NBR , HNBR , FKM Viton , PU , PTFE , EPDM
Shock Absorbing Elastic Parts CPU-90A , CPU-92A , CPU-95A , NR , NBR , EPDM , Compound Rubber Delivery Time 15-30 days
Hardness 70–85 Shore A Core Tech VibroSilenced Plus, AutoControl, EnergyRecovery, StartSelect, DustProtector II
Working Temp Range -35℃ ~ +135℃ Size Based on original drawings , customization available
Full Kit Contents Piston Seal, Buffer Seal, Dust Wiper, O Ring, Back Up Ring, Guide Ring, U-Cup, Rod Seal, Accumulator Auxiliary Seals Optional Chisel Types: Moil Point, Blunt Tool, Wide Chisel, Wedge Chisel, Asphalt Cutter
Applicable Brands Atlas Copco Fit Models SB series
Model Number SB50, SB52, SB100, SB102, SB150, SB152, SB200, SB202, SB300, SB302, SB400, SB450, SB452, SB552, SB702, SB850 Brand Name YULINDINGLI
Certification ISO9001 & CE Certified Place of Origin China
High Light Atlas Copco fabric reinforced diaphragms ，Breaker fabric reinforced diaphragms ，Atlas Copco rubber reinforced diaphragms

Atlas Copco SB Series Hydraulic Breaker Diaphragm HNBR FKM Nitrogen Accumulator Isolation Membrane For Solid Body Demolition Hammer

 

Atlas Copco SB series hydraulic breaker seal kits are integrated full maintenance repair packages exclusively developed for SB Solid Body one-piece integrated hydraulic demolition breakers, covering all mainstream models SB50 SB52 SB100 SB102 SB150 SB152 SB200 SB202 SB300 SB302 SB400 SB450 SB452 SB552 SB702 and SB850 matched with 0.7–15 ton mini and medium excavators for indoor demolition road asphalt cutting foundation trimming and small quarry secondary crushing works.
We adopt multi-layer composite sealing materials to match different working environments:
  1. FKM Viton: High temperature oil resistant, anti aging, suitable for continuous heavy-load demolition with high hydraulic oil temperature
  2. HNBR: Balanced cost performance, good abrasion resistance for daily municipal construction
  3. PU TPU: Ultra wear-resistant buffer and piston seals, resist impact extrusion deformation
  4. PTFE Back Up Ring: Prevent seal extrusion under high hydraulic pressure, avoid early rupture failure
  5. NBR: Standard O-ring and dust wiper material, stable elasticity and low friction coefficient
Every complete seal kit contains all required sealing components for full breaker overhaul, including piston seal, buffer seal, double dust wiper, U-cup rod seal, multi-size O rings, PTFE anti-extrusion back up rings and guide rings, covering the main cylinder impact mechanism, front guide area and nitrogen accumulator auxiliary sealing positions. No extra separate parts purchase needed to simplify on-site maintenance workflow.
All sealing rings are precision compression molded with ultra-tight dimensional tolerance for direct OEM replacement without trimming. Perfect matching with SB series piston cylinder front bushing and diaphragm effectively eliminates internal and external hydraulic oil leakage, reduces pressure loss, stabilizes consistent striking force and lowers abnormal abrasion of core metal spare parts on dusty high-frequency impact construction sites.
Each batch of seal kits passes oil soaking aging test, high pressure compression test and reciprocating friction endurance test to reach original equipment interchange standards. We maintain full stock of all SB series seal kit specifications supporting small repair retail orders and large volume wholesale for demolition contractors machinery rental firms and repair shops. Custom combined seal packages and branded packaging service can be customized for global machinery maintenance factories and spare parts dealers.

 

Part Name Atlas Copco SB Series Hydraulic Breaker Diaphragm
Fit Model SB50, SB52, SB100, SB102, SB150, SB152, SB200, SB202, SB300, SB302, SB400, SB450, SB452, SB552, SB702, SB850
Position Hydraulic Breaker Front Head System
For

Epiroc Atlas Copco Hydraulic Breaker Hydraulic Hammer
Material 40Cr , 42CrMo , 20CrMo , GCr15 , 40CrNiMo , 9Cr2Mov , SCM440 , SAE4140 , SAE4340 , Customizable
Certification ISO9001 , CE Certified
Packaging Details Packed by standard export wooden box
Delivery Time 15-30 days upon payments confirmed
Brand YULINDINGLI , ATLAS COPCO ,  etc or as required
Payment Terms PayPal , Western Union , , T'T in advance , L/c at sight , Alipay etc

 

 

Hydraulic Breaker Hammer Chisel of Shipping photos

Hydraulic Breaker Hammer Chisel of factory photos

 

Workers Inspecting Hydraulic Breaker Chisels

 

Heat Treatment Process of Hydraulic Breaker Chisels

 

We also provide other brands of hydraulic breaker spare parts

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2008

  • Total Annual:

    5000000-10000000

  • Employee Number:

    51~200

  • Ecer Certification：

    Verified Supplier

Changzhou Yulindingli Construction Machinery Co., Ltd. is a hydraulic breaker accessories manufacturer, specializing in the production of breaker chisels (hydraulic breaker working tools) and related accessories.   The Yulindingli factory produces tens of thousands of series breaker chise... Changzhou Yulindingli Construction Machinery Co., Ltd. is a hydraulic breaker accessories manufacturer, specializing in the production of breaker chisels (hydraulic breaker working tools) and related accessories.   The Yulindingli factory produces tens of thousands of series breaker chise...

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Get in touch with us

  • Reach Us
  • Changzhou Yulindingli Construction Machinery Co.,Ltd.
  • Building 43, Sunan Smart City, Tianning District, Changzhou, Jiangsu 213000, P.R. China
  • https://www.hydraulicbreaker-parts.com/

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