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To achieve a perfect fit, BONOVO can customize the size according to customer requirements.
Heavy-Duty 340kg Hydraulic Hammer for 3–7 Ton Excavators | Powerful and Low-Noise Operation
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Built for Quiet Power in Residential Demolition
Compact Performance for City Limits
This silenced hydraulic hammer is a compact yet powerful solution for demolition tasks in urban or residential environments. With reduced noise emissions and a protective casing, it delivers steady performance without compromising local noise restrictions.
Real-World Use: Residential Villa Demolition
In suburban neighborhoods, contractors frequently use this breaker to tear down reinforced concrete walls, patios, and swimming pool structures. Its low-decibel operation ensures work can proceed during daytime without violating municipal codes.
Advantages for Operators and Owners
Integrated vibration dampers reduce fatigue for machine operators.
Maintenance is simplified thanks to accessible grease ports and wear parts.
Ideal pairing with 4-8 ton excavators or backhoe loaders.
Construction Tip
For prolonged use, we recommend a chisel grease interval every 2 hours to extend tool and bushing life, especially when working on dry reinforced concrete.
Specification of BONOVO Silenced Hydraulic Breaker Hammer
| Model | HB680 |
| Excavator weight | 3-7T |
| Silcenced Type Weight(kg) | 340 |
| Working Oil Flow (L/min) | 36-60 |
| Working Pressure (kg/cm2) | 110-140 |
| Impact Rate (b.p.m) |
500-900 |
| Chicel Diameter (mm) |
68 |
When you choose BONOVO's hydraulic excavator breakers, you're investing in:
- High Quality: Engineered with top-tier materials and advanced technology for exceptional performance and durability.
- Customization: Tailored solutions to meet your specific project needs.
- Rapid Delivery: Efficient production and shipping processes ensure quick turnaround times.
Discover the BONOVO advantage and enhance your project efficiency with our reliable and robust excavator breaker attachments. Contact us today to learn more and place your order!
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