Cr42 Alloy Steel Hydraulic Breaker Through Bolt HM380 Soosan Breaker Parts Anti Corrosion
Strong Fixing Function for Overall Structural Stability
The HM380 through bolt is a key fastening component that securely clamps and fixes the main body of the hydraulic breaker. It keeps all internal and external components firmly assembled during high-impact operation, ensuring stable and safe performance without loosening under continuous vibration.
High-Strength Material for Heavy-Duty Working Conditions
Manufactured from high-quality alloy steel with advanced heat treatment, the SB81 through bolt offers exceptional tensile strength and fatigue resistance. Designed to withstand repeated impact loads and long working hours, it offers a long service life and reduced maintenance requirements.
HM380 Through Bolt Specifiions
| Parts Number |
HM380 |
| Delivery Time |
1-15 Work days |
| Appliion |
HM380 Hydraulic Rock Breaker Parts |
| Position |
Hydraulic Breaker Hammer System |
| Material |
Cr20 Cr42 Cr40 |
| Brand |
HUILIAN |
| Package Details |
Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required |
| Shipment |
Air, Sea, Express Mail, etc. |
| Payment |
T/T, Western Union, PayPal, L/C at sight, Alipay etc |


Why Choose Guangzhou Huilian?
Long Service Life Under Heavy-Duty Conditions
Our hydraulic breaker through bolts are designed to withstand continuous high-impact and high-vibration working environments. Their robust construction ensures a long service life, reducing the need for frequent replacement and lowering maintenance costs.
High-Quality Materials - Resistant to Breakage and Deformation
Our through bolts are manufactured from carefully selected, high-strength alloy steel that has undergone proper heat treatment. This gives them excellent tensile strength and toughness. They are highly resistant to breakage and deformation, even under heavy loads and repeated impact forces.
Rich Manufacturing Experience and Strict Quality Control
With our extensive experience in manufacturing hydraulic breaker parts, we have a thorough understanding of structural requirements and working conditions. Each through bolt is produced under strict quality control to ensure consistent quality and reliable performance.
Full Range Supply with Precise Model Matching
We provide a complete series of through bolts for various hydraulic breaker brands and models. Supported by an extensive product database, we can match your specific breaker model with the correct through bolt for a perfect fit and safe operation.
Worry-Free After-Sales Service
Our professional after-sales team provides reliable technical support and prompt solutions. We support you from product selection to installation and long-term use to ensure a smooth and worry-free purchasing experience.
About Guangzhou Huilian Hydraulic Technology
Guangzhou Huilian Hydraulic Technology Co., Ltd. is a professional manufacturer of excavator attachments with over 17 years of industry expertise. As a Chinese National High Tech Enterprise, we specialize in hydraulic breaker technology and aftermarket parts for major global brands.
Product Range
Hydraulic Hammer, Hydraulic Breaker Parts, Excavator Quick Coupler, Excavator Ripper, Excavator Hydraulic Shear, Excavator Earth Auger, Excavator Hydraulic Grab, Orange Peel Grapple, Hydraulic Power Thumb, and Excavator Grab Bucket.
OEM Compatibility
We manufacture high-quality OEM hydraulic hammer parts for major brands including Atlas Copco, Komatsu, Furukawa, Montabert, Indeco, NPK, JCB, Rammer, and many others. Our comprehensive parts range includes Seal Kits, Pistons, Diaphragms, Cylinders, Front & Back Heads, Chisels, Accumulators, Bushings, Through Bolts, Valve Sleeves, and Charging Kits.
Frequently Asked Questions
Q1: When will I receive my quotation?
A1: We typically send a formal quotation within 24 hours of receiving your inquiry.
Q2: Can you manufacture products based on customer designs?
A2: Absolutely. Since 2009, we have fulfilled numerous custom orders for overseas clients over 17 years, giving us extensive experience to handle all custom requirements. OEM certification is also available upon request.
Q3: What are your key advantages in the machinery manufacturing sector?
A3: We stand out for fast lead times, premium-quality products, responsive customer service, and the adoption of cutting-edge production technology.
Q4: Which countries have you exported to recently?
A4: Our recent export markets include Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, and more.
Q5: Can you guarantee your parts will fit my hydraulic breaker?
A5: We stock hydraulic breaker parts for all major brands. Simply share your breaker's model number, and we will provide perfectly matched components for your equipment.