Video Channel of China Jiangsu Guchuan Machinery Co., Ltd.
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Guchuan Hydraulic Breaker Main Body Spare Parts

유압 차단기 부품
November 26, 2025
Category Connection: 유압 차단기 부품
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태그:
#굴삭기 벽개 장치 부분 #브레이커 앞 커버 #볼트를 통과하는 브레이커
Brief: Join a quick walkthrough that focuses on what matters to users and operators. In this video, you'll see a detailed look at the Guchuan Hydraulic Breaker Main Body Spare Parts, including the HB15G, HB20G, HB30G, and HB40G models. Watch as we explore the innovative three-cylinder structure, precision CNC machining, and advanced heat treatment processes that ensure reliability and performance in demanding construction and mining applications.
Related Product Features:
  • Constructed from high-strength steel alloys like 42CrMo for exceptional durability and wear resistance.
  • Features an innovative three-cylinder structure with upper, middle, and lower sections for efficient stress distribution.
  • Utilizes precision CNC machining for micron-level accuracy in bores and surfaces, ensuring optimal seal performance.
  • Undergoes advanced heat treatment to enhance wear resistance, toughness, and fatigue strength.
  • Engineered to withstand extreme impact forces, offering superior structural integrity in harsh conditions.
  • Compatible with various models including HB10G, HB15G, HB20G, HB30G, and HB40G for different machinery sizes.
  • Made from 20CrMo alloy steel in critical sections for high impact toughness and hardenability.
  • Supports customization and in-house R&D for auto-frequency modulating, fully hydraulic breakers.
질문:
  • What materials are used in the Guchuan hydraulic breaker main body?
    The main body is constructed from high-strength steel alloys such as 42CrMo and 20CrMo, chosen for their excellent hardness, wear resistance, and high impact toughness to ensure durability in demanding environments.
  • Which excavator models are compatible with the HB-Series hydraulic breaker main bodies?
    The HB-Series main bodies, including HB10G, HB15G, HB20G, HB30G, and HB40G, are designed to fit various hydraulic hammer sizes and are compatible with excavators ranging from 0.8 to over 100 tons, as detailed in the product parameters.
  • What manufacturing processes ensure the reliability of the Guchuan breaker main body?
    Guchuan employs precision CNC machining for accurate bore alignment, advanced heat treatment to boost wear resistance and toughness, and uses a segmented three-cylinder design to manage stress cycles effectively, backed by over a decade of OEM expertise.
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