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OEM Atlas Copco Hydraulic Breaker Seal Kits Repair Parts For Backhoe
OEM Atlas Copco Hydraulic Breaker Seal Kits Repair Parts For Backhoe
OEM Hydraulic Breaker Seal Kits
Backhoe Hydraulic Breaker Seal Kits
backhoe breaker parts Seal
Place of Origin:
China
Brand Name:
YULINDINGLI
Certification:
ISO9001 & CE Certified
Model Number:
SB50, SB52, SB100, SB102, SB150, SB152, SB200, SB202, SB300, SB302, SB400, SB450, SB452, SB552, SB702, SB850
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Product Details
Product Name:
Breaker Hammer
Applicable Brands:
Atlas Copco
Fit Models:
SB Series
Full Kit Contents:
Piston Seal, Buffer Seal, Dust Wiper, O Ring, Back Up Ring, Guide Ring, U-Cup, Rod Seal, Accumulator Auxiliary Seals
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
Available Types:
TOP TYPE , SIDE TYPE , SILENCED TYPE
Optional Chisel Types::
Moil Point, Blunt Tool, Wide Chisel, Wedge Chisel, Asphalt Cutter
Core Tech:
VibroSilenced Plus, AutoControl, EnergyRecovery, StartSelect, DustProtector II
Size:
Based On Original Drawings , Customization Available
Highlight:
OEM Hydraulic Breaker Seal Kits
,Backhoe Hydraulic Breaker Seal Kits
,backhoe breaker parts Seal
Payment & Shipping Terms
Minimum Order Quantity
1-10
Price
88-888
Delivery Time
15-30 days
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+86-(0)-519 8867 6089
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Product Description
Atlas Copco SB Series Hydraulic Breaker Complete Seal Kits Repair Parts
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:
- FKM Viton: High temperature oil resistant, anti aging, suitable for continuous heavy-load demolition with high hydraulic oil temperature
- HNBR: Balanced cost performance, good abrasion resistance for daily municipal construction
- PU TPU: Ultra wear-resistant buffer and piston seals, resist impact extrusion deformation
- PTFE Back Up Ring: Prevent seal extrusion under high hydraulic pressure, avoid early rupture failure
- 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 hammer |
| 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 , Money Gram , 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
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