Construction Excavator Hydraulic Hammer Parts Through Bolt HB20G HB30G HB40G

Product Specification

Construction Excavator Hydraulic Hammer Parts Through Bolt HB20G HB30G HB40G

Product Introduction

The through bolts for HB20G, HB30G, and HB40G hydraulic breakers are critical components that guarantee the structural stability and reliable performance of hydraulic hammers in construction and mining projects. Engineered from high-grade alloy steel, these through bolts are designed to withstand extreme impact and heavy-duty usage. Each bolt undergoes strict quality control and precision manufacturing to ensure durability, safety, and long service life, making them ideal for demanding hydraulic breaker applications.

Key Features

High-Quality Materials:
Our hydraulic breaker bolts are crafted from premium 40Cr or 42CrMo steel, delivering superior strength, wear resistance, and long-lasting durability for demanding construction and mining environments.

Advanced Heat Treatment:
Each bolt undergoes professional quenching and tempering processes, resulting in exceptional tensile strength and toughness to withstand heavy impact and stress.

Precision Engineering:
Manufactured with strict precision to meet exact specifications, these bolts ensure a perfect fit and reliable performance in all major hydraulic breaker models.

International Standards Compliance:
Our bolts fully comply with international standards, including ASTM, AISI, SAE, and ISO, guaranteeing consistent quality and compatibility for global applications.

Applications 

Construction Applications:
Perfect for building demolition, road maintenance, and foundation excavation, our products deliver reliable performance and efficiency on construction sites.

Mining Operations:
Engineered for rock breaking and secondary crushing, our solutions are essential for increasing productivity and safety in mining environments.

Infrastructure Development:
Ideal for tunneling, bridge construction, and other heavy-duty infrastructure projects, our equipment ensures durability and optimal results for large-scale civil engineering applications.

Fast Delivery for Hydraulic Quick Hitch Coupler

We guarantee a reliable delivery time of 15-25 days from the date of payment, ensuring you receive your hydraulic quick hitch coupler promptly to enhance efficiency on your construction site.

Hydraulic Quick Hitch Coupler (T Type & P Type) – Key Features

• Strong Safety Pin: Ensures precise positioning and secure attachment.
• High-Abrasive Front Tiger Mount: Advanced design for superior wear resistance and durability.
• Reinforced Cylinder: Equipped with imported Simrit German oil seals for long-lasting hydraulic performance.

Why Choose Us for Hydraulic Quick Coupler and Breaker Parts?

1. One-stop manufacturer and exporter for all construction equipment parts and contract manufacturing needs.
2. 12-month warranty, with CE and ISO 9001 certification for guaranteed quality.
3. Over 10 years of experience serving top brands like Furukawa, MSB, Daemo, YHB, and Everdigm, with strong expertise in Asia-type hydraulic breakers.
4. Every product is 100% tested before delivery to ensure optimal performance.
5. We prioritize quality control at every production stage.
6. Our team is dedicated to exceeding customer expectations and ensuring every project’s success, no matter the size.
7. Professional after-sales support is available 24/7, including on-site service for customer issues when needed.

Advanced Manufacturing Process for Superior Quality

• Bolts: Made from 42CrMo steel, available in 10.9 and 12.9 grades, processed through heating, quenching, tempering, and surface treatment for exceptional strength.
• Mounting Pin: 42CrMo steel with hardening, tempering, mid-frequency induction, and precision grinding for high surface hardness and durability.
• Piston: Produced from 20CrMo alloy using carburizing, quenching, and high-precision grinding for excellent lubricity, wear resistance, and extended lifespan.
• Inner Bush & Front Cover: Forged from 42CrMo or 20CrMo, machined and heat-treated for high accuracy, wear resistance, and impact protection.

FAQ

• Are you a manufacturer? Yes, since 2010.
• Will your product fit my excavator? Our hydraulic breakers fit most excavator models. Share your model for confirmation.
• Product warranty? 12 months for hydraulic breakers, 6 months for spare parts.
• Do you provide OEM/ODM services? Yes, we offer customized manufacturing for your specific needs.
• MOQ and payment terms? MOQ is 1 set. We accept T/T, Western Union, and negotiable terms.
• Delivery term? 5-25 working days after payment.
• Packaging? Stretch film, pallet, or polywood case, or as requested.
• Exported countries? We export to Saudi Arabia, Korea, Thailand, Cyprus, India, Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, and more.

Our Services

• Pre-sale: Custom design, technical support, and staff training.
• In-sale: Cost-effective shipping, material and inspection reports.
• After-sale: Online installation guidance, construction program support, and on-site training.

Innovative Product Range

We manufacture and supply full hydraulic breakers including MB1500 and MSB250, and are developing new models for 2025. Our SEWOOMIC brand offers both standard and custom hydraulic breakers, with full OEM and ODM support.

Comprehensive Warranty

• 12-18 months on hydraulic breakers
• 6 months on spare parts
• 1 year on cylinder, front head, back head, and piston
• 6 months on the outer shell
• 3 months on wear parts like bushings, bolts, and rod pins

About SEWOOMIC Machinery

With nearly 15+years of experience, SEWOOMIC Machinery specializes in manufacturing high-quality hydraulic breakers and spare parts. Our certified production processes (CE & ISO 9001:2005) and skilled team ensure top performance and reliability. We are committed to continuous improvement and dedicated customer service, making us your trusted partner in the global construction machinery industry.