Changzhou Yulindingli Construction Machinery Co.,Ltd.
Always Focus On Solutions For Hydraulic Breaker Spare Parts
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Place of Origin:
China
Brand Name:
YULINDINGLI
Certification:
ISO9001 , CE Certified
Model Number:
CatB1 CatB2 CatB4 CatB6 CatB30
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 |
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| 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 , Money Gram , T'T in advance , L/c at sight , Alipay etc |
Hydraulic Breaker Hammer Chisel of Shipping photos
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Hydraulic Breaker Hammer Chisel of factory photos
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Workers Inspecting Hydraulic Breaker Chisels
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Heat Treatment Process of Hydraulic Breaker Chisels
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We also provide other brands of hydraulic breaker spare parts
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