Construction Excavator Spare Parts Hydraulic Chisel Rock Breaker Tools  Blunt Cone Type

Product Introduction

Advanced Hydraulic Chisels for Excavator Rock Breakers – Technical Excellence and Product Advantages

Our hydraulic chisels are precision-engineered spare parts, specifically designed for excavator rock breakers in demanding construction, mining, and demolition environments. Manufactured using advanced heat treatment and high-grade alloy steel, these chisels deliver exceptional strength, wear resistance, and long service life, ensuring reliable performance in heavy-duty operations.

Blunt Cone Type Chisel – Enhanced Performance for Medium-Hard Rock Breaking

The Blunt Cone Type hydraulic chisel is optimized for breaking medium-hard rocks and small stones, making it ideal for quarrying, site preparation, and infrastructure projects. Its robust design and superior material composition result in outstanding impact resistance and operational efficiency, reducing downtime and maintenance costs.

Technical Advantages:

• • High-Strength Materials: Produced from premium alloy steel with advanced heat treatment for maximum durability.
  • Precision Engineering: State-of-the-art machining ensures a perfect fit and consistent performance with all major excavator rock breaker brands.
  • Optimized Design: The Blunt Cone shape is specifically tailored for effective penetration and breaking of medium-hard materials.

Product Benefits:

• • Long Service Life: Enhanced wear resistance for extended operation in harsh environments.
  • High Efficiency: Delivers powerful impact energy, increasing productivity on the job site.
  • Versatile Application: Suitable for a wide range of construction, mining, and demolition projects.

Parameter

Key Features

• Premium Hydraulic Chisel Manufacturing – Advanced Technology & Superior Product Advantages

  As a leading manufacturer of hydraulic chisels for excavator rock breakers, we utilize advanced production techniques and top-grade raw materials to deliver unmatched quality and durability for construction, mining, and demolition industries.

  Technical Process Excellence:

  • Material Selection: Our hydraulic chisels are crafted from high-grade alloy steels such as 42CrMoA, 40CrMo, or specialized wear-resistant materials like TSG46A and TSG48A. These premium alloys ensure exceptional toughness and long-term performance in demanding environments.
  • Precision Heat Treatment: We apply specialized heat treatment processes, including integral quenching and segmented tempering, to achieve uniform hardness throughout the chisel. This advanced method enhances both surface and core strength, resulting in superior wear resistance and fracture toughness.
  • Surface Coating: Each chisel receives two or three layers of industrial-grade paint, providing robust protection against corrosion and extending product life even under harsh working conditions.

  Outstanding Mechanical Properties:

  • Surface Hardness: HRC 51 ± 3, ensuring high resistance to abrasion and impact.
  • Core Hardness: HRC 35 ± 3, maintaining core toughness and preventing breakage.
  • Tensile Strength: ≥ 1250 N/mm² for maximum load-bearing capacity.
  • Yield Strength: ≥ 950 N/mm², offering excellent structural integrity under repeated stress.

  Certified Quality Assurance:
  All our hydraulic chisels are produced in compliance with international standards and are ISO 9001 and CE certified, guaranteeing consistent quality and safety for global B2B partners.

  Product Advantages:

  • Superior wear and impact resistance for extended service life
  • Uniform hardness for reliable performance
  • Enhanced corrosion protection with multi-layer coating
  • Certified quality, trusted by leading construction and mining companies worldwide

  Choose our hydraulic chisels to maximize your equipment uptime and operational efficiency in every tough application.

Applications 

• Construction Industry:
  Ideal for building demolition and breaking reinforced concrete structures, ensuring efficient and safe removal during construction projects.

  Mining Operations:
  Perfect for secondary rock breaking and quarrying, increasing productivity and safety in mining environments.

  Road and Railway Projects:
  Widely used for foundation work, tunneling, and infrastructure repairs, supporting the maintenance and development of transportation networks.

  Ship Repairing:
  Effective for removing rust and corrosion from ship hulls, maintaining vessel integrity and extending service life.

Delivery Time
 We ensure a fast and reliable delivery time of 15-25 days from the date of payment, so you can receive your excavator coupler quickly and keep your construction projects running efficiently. Our prompt shipping allows you to minimize downtime and experience enhanced productivity on the job site.