HB20G HB30G disjuntor hidráulico

Interruptor hidráulico de tipo superior
August 13, 2025
Brief: Explore what sets this solution apart in an easy-to-follow presentation. This video showcases the Guchuan HB20G / GCB200 hydraulic breaker in action, demonstrating its powerful 3692 J impact energy for heavy-duty demolition, quarrying, and rock breaking applications on 18-25 ton excavators. You'll see how its advanced open-type design and automatic frequency control deliver exceptional reliability and efficiency.
Related Product Features:
  • Delivers powerful 3692 Joules of impact energy for efficient rock breaking and heavy-duty demolition.
  • Specifically designed for 18-25 ton excavators with optimized 125-150 L/min flow and 160-180 Bar pressure.
  • Features advanced open-type design for enhanced heat dissipation and simplified maintenance access.
  • Incorporates automatic frequency adjustment technology (400-800 bpm) to match material hardness.
  • Equipped with a robust 135mm chisel diameter for high impact energy transmission and durability.
  • Built with pure hydraulic system for consistent power and reduced wear on both breaker and carrier.
  • Offers exceptional reliability with high-strength, heat-treated steel construction for harsh environments.
  • Provides user-friendly operation with controlled noise levels (120 DB) and minimized vibration.
Perguntas frequentes:
  • What excavator weight range is the HB20G / GCB200 hydraulic breaker designed for?
    The HB20G / GCB200 is specifically engineered for 18-25 ton excavators, with optimized hydraulic parameters to ensure maximum performance without overloading the carrier system.
  • What are the key advantages of the open-type design in this hydraulic breaker?
    The open-type design prevents nitrogen and oil chamber contamination, enhances heat dissipation during prolonged operation, simplifies maintenance procedures, and ensures proven durability for high-intensity continuous impact cycles.
  • How does the automatic frequency control technology work in this breaker?
    The breaker automatically adjusts its impact rate (400-800 bpm) based on material hardness, employing a 'soft start/hard hit' mechanism that prevents blank firing, reduces stress on the hydraulic system, and maximizes energy transfer efficiency.
  • What applications is the HB20G / GCB200 most suitable for?
    This hydraulic breaker excels in primary rock breaking in quarries, heavy-duty demolition of concrete structures, trench rock excavation for utilities, and secondary reduction in mining and tunneling operations.