Changzhou Yulindingli Construction Machinery Co.,Ltd.
| Applicable Brand | CAT |
| Packaging Details | Standard Wooden Case Packaging |
| Size | Based on original drawings, customization available |
| Product Name | Hydraulic Breaker Through Bolt / Side Bolt |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Available Chisel Types | Moil Point, Wide Flat Chisel, Wedge Chisel, Blunt Tool, Asphalt Cutter |
| Delivery Time | 15-30 days |
| Fit Models | B series |
| Material | 40Cr 42CrMo 20CrMo GCr15 40CrNiMo 9Cr2Mov SCM440 SAE4140 SAE4340 Customizable |
| Model Number | CatB1 CatB2 CatB4 CatB6 CatB30 |
| Brand Name | YULINDINGLI |
| Certification | ISO9001 , CE Certified |
| Place of Origin | China |
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Product Specification
| Applicable Brand | CAT | Packaging Details | Standard Wooden Case Packaging |
| Size | Based on original drawings, customization available | Product Name | Hydraulic Breaker Through Bolt / Side Bolt |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Available Chisel Types | Moil Point, Wide Flat Chisel, Wedge Chisel, Blunt Tool, Asphalt Cutter |
| Delivery Time | 15-30 days | Fit Models | B series |
| Material | 40Cr 42CrMo 20CrMo GCr15 40CrNiMo 9Cr2Mov SCM440 SAE4140 SAE4340 Customizable | Model Number | CatB1 CatB2 CatB4 CatB6 CatB30 |
| Brand Name | YULINDINGLI | Certification | ISO9001 , CE Certified |
| Place of Origin | China | ||
| High Light | ODM Hydraulic Breaker Bolt ，Excavator Hydraulic Breaker Bolt ，Excavator hydraulic breaker tool | ||
42CrMo CAT B Breaker Through Bolt / Side Bolt High Tensile Fastening Spare Parts For Excavator Hammer
CAT B series through bolt and side bolt, also called tie connecting bolts, are vital high-strength fastening fasteners suitable for all CAT B medium hydraulic breakers ranging from B12 to B90. These bolts lock front head, main cylinder and rear accumulator tightly into one integrated assembly, widely applied in municipal demolition, road reconstruction, landscaping excavation and medium quarry secondary rock crushing projects.
Fabricated with premium 42CrMo alloy steel via integral forging and quenching tempering heat treatment. The finished bolts deliver supreme tensile strength and anti-fatigue performance to withstand continuous pulling force and vibration generated by high-frequency striking loads.
Precision thread rolling and surface hardening treatment avoid thread slipping, stretching or breakage under heavy working conditions. Standard OEM dimension allows direct replacement to restore tight assembly clearance, lower abnormal vibration and extend service life of internal wearing spare parts.
Each batch of bolts passes tensile load test, fatigue cycling inspection and thread matching verification to meet original equipment interchange standards. Full model stock supports small retail maintenance orders and large bulk wholesale for construction contractors and machinery rental firms. Custom length, diameter and anti-rust surface treatment can be customized for global machinery maintenance factories and spare parts dealers.
| Part Name | CAT B Series Hydraulic Breaker Through Bolt / Side Bolt |
| 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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