Guchuan Open Type HB30G Hydraulic Breaker with 150 mm Chisel for 25-35 Tons Excavator
Maximize efficiency with the Guchuan HB30G hydraulic breaker. Delivering 5193 J impact energy for 25-35 ton excavators. Expertly engineered for heavy-duty demolition, quarrying, and rock breaking.
Technical Specifications
| Model No. |
Chisel Diameter (mm) |
Excavator Weight (ton) |
Body Weight (kg) |
Working Flow Rate (L/min) |
Working Pressure (Bar) |
Impact Rate (bpm) |
| HB30G/GCB300 |
150 |
25-30 |
2305 |
160-190 |
160-180 |
350-700 |
Application Scenarios
- Primary Rock Breaking: Efficiently fracturing large boulders and bedrock in quarries
- Heavy-Duty Demolition: Breaking down thick concrete foundations, bridge piers, and reinforced structures
- Trench Rock Excavation: Clearing obstructive rock layers for pipeline and utility installation
- Mining & Tunneling: Secondary reduction of oversized materials and shaping tunnel profiles
Core Technology Features
Advanced Open-Type Design
Our open-type structure prevents nitrogen and oil chamber contamination, ensuring enhanced heat dissipation, simplified maintenance, and proven durability for high-intensity continuous operation.
Auto-Frequency & Pure Hydraulic Impact Technology
Features self-developed automatic frequency control that adjusts impact rate (350-600 BPM) based on material hardness. Pure hydraulic system provides consistent, controllable power with lower operating pressure demands.
Carrier-Optimized Performance
Precision-matched flow (160-190 L/min) and pressure (160-180 Bar) for 25-35 ton excavators, ensuring maximum power without overloading hydraulic systems.
Key Advantages
- Superior Impact Energy: 5193 Joules for top-tier breaking force
- Exceptional Reliability: High-strength, heat-treated steel construction for long service life
- Higher Cost-Efficiency: Lower maintenance requirements and reduced downtime
- User & Environment Friendly: Controlled noise levels and minimized vibration
- Global Standard Compatibility: Easy mounting on all major 25-35 ton excavator brands