Changzhou Yulindingli Construction Machinery Co.,Ltd.
| Kit Includes | Piston Seal, Buffer Seal, Dust Wiper, O-Ring, Back Up Ring, Accumulator Seals |
| Packaging Details | Standard Wooden Case Packaging |
| Fit Models | B series |
| Size | Based on original drawings, customization available |
| Product Name | Hydraulic Breaker Seal Kits |
| Available Chisel Types | Moil Point, Wide Flat Chisel, Wedge Chisel, Blunt Tool, Asphalt Cutter |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Buffer Material | High Density PU, HNBR, FKM, Reinforced Composite Rubber, Customizable |
| Seal Kits Material | FKM Viton, HNBR, Abrasion Resistant PU, PTFE Back-up Ring, NBR |
| Delivery Time | 15-30 days |
| Chisel Material | 40Cr 42CrMo 20CrMo GCr15 40CrNiMo 9Cr2Mov SCM440 SAE4140 SAE4340 Customizable |
| Alias | Impact Buffer Plate, Shock Absorbing Plate, Anti-Wear Backing Plate |
| Applicable Brand | CAT |
| Model Number | CatB1 CatB2 CatB4 CatB6 CatB30 |
| Brand Name | YULINDINGLI |
| Certification | ISO9001 , CE Certified |
| Place of Origin | China |
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Product Specification
| Kit Includes | Piston Seal, Buffer Seal, Dust Wiper, O-Ring, Back Up Ring, Accumulator Seals | Packaging Details | Standard Wooden Case Packaging |
| Fit Models | B series | Size | Based on original drawings, customization available |
| Product Name | Hydraulic Breaker Seal Kits | Available Chisel Types | Moil Point, Wide Flat Chisel, Wedge Chisel, Blunt Tool, Asphalt Cutter |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Buffer Material | High Density PU, HNBR, FKM, Reinforced Composite Rubber, Customizable |
| Seal Kits Material | FKM Viton, HNBR, Abrasion Resistant PU, PTFE Back-up Ring, NBR | Delivery Time | 15-30 days |
| Chisel Material | 40Cr 42CrMo 20CrMo GCr15 40CrNiMo 9Cr2Mov SCM440 SAE4140 SAE4340 Customizable | Alias | Impact Buffer Plate, Shock Absorbing Plate, Anti-Wear Backing Plate |
| Applicable Brand | CAT | Model Number | CatB1 CatB2 CatB4 CatB6 CatB30 |
| Brand Name | YULINDINGLI | Certification | ISO9001 , CE Certified |
| Place of Origin | China | ||
| High Light | hydraulic hammer fkm ring ，Oil Resistant fkm ring ，hydraulic hammer tools Seal | ||
High Temp Oil Resistant CAT B Series Seal Kits Complete Sealing Set For Medium Quarry Breaking Equipment
CAT B series hydraulic breaker seal kits are complete full overhaul maintenance sealing packages designed exclusively for all CAT B medium hydraulic breakers ranging from B12 to B90. The full set covers all sealing positions of piston, cylinder front guide and rear accumulator, widely adopted in municipal building demolition, road renovation, landscaping excavation and medium quarry secondary rock crushing projects.
We adopt multi-grade composite elastic sealing materials to adapt harsh construction working environments. High-performance FKM Viton delivers outstanding high temperature and hydraulic oil resistance for long-hour continuous operation; high toughness PU buffer seals resist impact extrusion deformation; PTFE back-up rings effectively prevent seal extrusion rupture under high hydraulic pressure.
All sealing accessories are precision compression molded with strict OEM dimensional tolerance for direct replacement without trimming. Complete matched sealing parts thoroughly eliminate oil leakage and pressure loss, stabilize breaker continuous striking force and lower abnormal wear of metal spare parts including piston, bushing and through bolts.
Every batch of seal kits undergoes hydraulic tightness test, high-temperature oil aging test and reciprocating friction endurance inspection to reach original equipment interchange standard. Full model stock supports small retail maintenance orders and large bulk wholesale for construction contractors and machinery rental firms. Custom combined seal combinations and branded packaging service can be provided for global machinery maintenance factories and spare parts dealers.
| Part Name | CAT B Series Hydraulic Breaker Seal Kits |
| Fit Models |
|
| Position | Hydraulic Breaker Front Head System |
| For |
CAT 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 , CAT |
| 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
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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