Silenced Type Hydraulic Breakers
Low Noise Excavator Attachment Performance
Silenced Type Hydraulic Breakers
| Strong Performance | The optimized nitrogen-powered hybrid hydraulic system with accumulator provides stable and high impact power for concrete and hard rock crushing. |
|---|---|
| Idle Hit Prevention System (ABF) | The ABF valve reduces internal wear; the C/D series supports idle tapping for efficiency in mining and demolition positioning. |
| Noise Reduction and Vibration Damping | The closed housing with damping blocks and rubber components minimizes noise in urban and night operation. |
| Vibration Suppression System | The damping system and accumulator increase stability by reducing rebound forces, improving operator comfort and protecting the work machine. |
| Superior Durability | High-strength alloy steel construction and heat-treated wear parts offer fatigue resistance and long service life. |
| Industrial Grade Protection | Dust-tight chisel shafts and high sealing rings prevent debris and maintain performance in heavy mining conditions. |
| Easy Maintenance Design | Closed construction with automatic lubrication and control ports simplifies maintenance and allows for quick parts replacement. |
Beilite Silenced Type Hydraulic Breaker Application Areas
- Urban Construction: Noise and vibration reduction features ensure compliance with environmental regulations and are ideal for demolition, excavation and urban infrastructure projects in residential areas.
- Tunneling and Underground Projects: Low-noise hydraulic breakers improve worker safety and working conditions in confined underground environments.
- Mining and Quarry Operations: Provides high impact energy in secondary rock crushing, ore crushing and quarry excavation.
- Road Construction and Infrastructure: It efficiently crushes asphalt pavements, reinforced concrete and bridge structures in road maintenance and reconstruction processes.
- Underwater Demolition: Its sealed and robust design ensures reliable operation in marine demolition and underwater rock breaking applications.
Why Choose Beilite Silenced Type Hydraulic Breaker?
- Sound Isolation Damping Design
- Vibration Suppression Design
- Long Lifetime Use and Service
- Ideal for Sensitive Area Excavation
- Widespread Use in Urban Construction
- Suitable for Housing, Hospital and School Projects
Silenced Crusher Specifications
| Parameters | Unit | BLT-40 | BLT-45 | BLT-53 | BLT-60 | BLT-70 | BLT-75 | BLT-85 | BLT-100 |
|---|---|---|---|---|---|---|---|---|---|
| Total Weight | kg | 86 | 137 | 180 | 263 | 362 | 466 | 666 | 986 |
| Endless Length | mm | 848 | 993 | 1126 | 1218 | 1297 | 1474 | 1648 | 1762 |
| Total Length (Silent) | mm | 1115 | 1330 | 1446 | 1478 | 1659 | 1822 | 2099 | 2363 |
| Operation Flow Rate | l/min | 15~30 | 20-40 | 20-50 | 30-60 | 40~70 | 50~90 | 60-100 | 80-110 |
| Setting Pressure | bar | 130 | 140 | 150 | 160 | 160 | 80 | 180 | 210 |
| Working Pressure | bar | 90~120 | 90~120 | 90~120 | 100-130 | 110~140 | 120~150 | 130~160 | 150~170 |
| Pulse Frequency | bpm | 800~1400 | 700~1200 | 600~1100 | 500-1000 | 500~900 | 400~800 | 400-800 | 350~700 |
| End Diameter | mm | 40 | 45 | 53 | 60 | 70 | 75 | 85 | 100 |
| End Length | mm | 450 | 500 | 580 | 600 | 700 | 750 | 850 | 1000 |
| Hose Size | inch | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 |
| Rear Body Gas Pressure | bar | 4~17 | 14~17 | 14~17 | 14-17 | 14~17 | 14~17 | 4~17 | 4~17 |
| Accumulator Gas Pressure | bar | / | / | / | / | 55-60 | 55~60 | 55-60 | 55-60 |
| Noise Level | dB | 74 | 75,6 | 78,1 | 80 | 80 | 81,6 | 81,6 | 82,9 |
| Compatible Excavator | tone | 0,5~1,2 | 0,8~1,5 | 1,5~3,5 | 3-5,5 | 4,5-6 | 6-8,5 | 7~11 | 10~14 |
| Pulse Energy | J | 130 | 250 | 350 | 440 | 440 | 785 | 1260 | 1960 |
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Optional Parts and Accessories
Beilite Breakers Chisels
Beiite Breakers Through Bolt
Beiite Breakers Heads
Beilite Breakers Rod Pins
Beiite Breakers Reversing Valves
Beilite Breakers Bushes
Beilite Breakers Thrush Bushes
Beilite Breakers O-rings
Customer Specific Solutions
Noise Level Customization
Brand Painting and Coating
Connection Bracket Adaptation
Special Working Condition Modification
Silent Type Hydraulic Breaker Compatibility List (BLT-40 / BLT-280)
Beilite BLT-40 to BLT-280 hydraulic breakers are engineered for advanced sound suppression technology and high impact performance, making them ideal for noise-sensitive applications. Compatible with mini, medium and heavy class excavators from 0.5 tons to 350 tons, these breakers offer versatile solutions for projects of all sizes.
Featuring the latest noise and vibration control features, Beilite crushers reduce operating noise, providing a quieter working environment in urban construction, tunneling, mining and other sensitive areas. Constructed with high-strength materials, they offer exceptional durability under extreme conditions while reducing operating costs with minimal maintenance requirements.
Perfect for tight urban areas, residential neighborhoods and environmentally sensitive zones, Beilite silent type breakers deliver maximum impact power with low noise pollution. This allows projects to be completed efficiently while meeting noise regulation standards.
Beilite Hydraulic Breakers For Mini Excavators
| Models | For Mini BLT-40 to BLT-100 Crushers Carrier Machine Tonnage Compatibility |
|---|---|
| Excavators | 0.8~14 tons |
| Skid Steer Loaders | 0.8~14 tons |
| Backhoe Loaders (Backhoe Loader) | 0.8~14 tons |
| Demolition Robot | 0.8~14 tons |
| Stationary Boom Breaker System | 0.8~14 tons |
| Breaking Boom Crane (Hyap) | - |
| Refractory Dismantling Machine | 4.5~14 tons |
| Tractors | 0.8~14 tons |
| Loose Rock Cleaning (Scaling) Machine | 0.8~6 tons |
Hydraulic Breakers for Middle Segment Excavators
| Models | For Medium Segment BLT-125 to BLT-175 Crushers Carrier Machine Tonnage Compatibility |
|---|---|
| Excavators | 18~45 tons |
| Skid Steer Loaders | - |
| Backhoe Loaders (Backhoe Loader) | - |
| Demolition Robot | 14~18 tons |
| Stationary Boom Breaker System | 18~45 tons |
| Breaking Boom Crane (Hyap) | - |
| Refractory Dismantling Machine | 18~24 tons |
| Tractors | - |
| Loose Rock Cleaning (Scaling) Machine | - |
Hydraulic Breakers for Heavy Duty Excavators
| Models | For Heavy Duty BLT-185 to BLT-280 Crushers Carrier Machine Tonnage Compatibility |
|---|---|
| Excavators | 50~350 tons |
| Skid Steer Loaders | - |
| Backhoe Loaders (Backhoe Loader) | - |
| Demolition Robot | - |
| Stationary Boom Breaker System | 50~350 tons |
| Breaking Boom Crane (Hyap) | - |
| Refractory Dismantling Machine | - |
| Tractors | - |
| Loose Rock Cleaning (Scaling) Machine | - |
Beilite Hydraulic Breaker Technical Parameters (BLT-40 - BLT-280 Models)
| BREAKER MODELS | TIP DIAMETER (mm) | SUITABLE EXCAVATOR (TONS) | OPERATING FLOW (L/min) | OPERATING PRESSURE (bar) | Pulse Frequency (bpm) |
|---|---|---|---|---|---|
| BLT-40 | 40 | 0,5 - 1,2 | 15 - 30 | 90 - 120 | 800 - 1400 |
| BLT-45 | 45 | 0,8 - 1,5 | 20 - 40 | 90 - 120 | 700 - 1200 |
| BLT-53 | 53 | 1,5 - 3,5 | 20 - 50 | 90 - 120 | 600 - 1100 |
| BLT-60 | 60 | 3 - 5 | 30 - 60 | 100 - 130 | 500 - 1000 |
| BLT-70 | 70 | 4,5 - 6 | 40 - 70 | 110 - 140 | 500 - 900 |
| BLT-75 | 75 | 6 - 8,5 | 50 - 90 | 120 - 150 | 400 - 800 |
| BLT-85 | 85 | 7 - 11 | 60 - 100 | 130 - 160 | 400 - 800 |
| BLT-100 | 100 | 10 - 14 | 80 - 110 | 150 - 170 | 350 - 700 |
| BLT-125 | 125 | 14 - 18 | 90 - 120 | 150 - 170 | 350 - 650 |
| BLT-135 | 135 | 18 - 22 | 100 - 150 | 160 - 180 | 350 - 500 |
| BLT-140 | 140 | 20 - 24 | 120 - 180 | 160 - 180 | 350 - 500 |
| BLT-150 | 150 | 24 - 27 | 130 - 190 | 180 - 200 | 200 - 300 |
| BLT-155 | 155 | 27 - 33 | 180 - 240 | 200 - 220 | 200 - 300 |
| BLT-165 | 165 | 33 - 38 | 200 - 260 | 210 - 230 | 150 - 300 |
| BLT-175 | 175 | 40 - 50 | 220 - 270 | 230 - 250 | 130 - 200 |
| BLT-185 | 185 | 45 - 55 | 230 - 280 | 250 - 270 | 100 - 140 |
| BLT-190 | 190 | 45 - 55 | 240 - 290 | 250 - 270 | 100 - 140 |
| BLT-195 | 195 | 50 - 60 | 260 - 310 | 260 - 280 | 100 - 140 |
| BLT-200 | 200 | 50 - 65 | 280 - 330 | 280 - 300 | 100 - 130 |
| BLT-205 | 205 | 55 - 75 | 320 - 380 | 280 - 300 | 100 - 130 |
| BLT-210 | 210 | 60 - 90 | 340 - 400 | 280 - 300 | 90 - 120 |
| BLT-215 | 215 | 65 - 95 | 350 - 410 | 280 - 300 | 90 - 120 |
| BLT-220 | 220 | 70 - 100 | 370 - 430 | 300 - 330 | 80 - 110 |
| BLT-230 | 230 | 75 - 110 | 400 - 460 | 300 - 330 | 80 - 110 |
| BLT-235 | 235 | 75 - 120 | 420 - 480 | 300 - 330 | 80 - 110 |
| BLT-255 | 255 | 90 - 130 | 450 - 550 | 300 - 330 | 70 - 100 |
| BLT-260 | 260 | 90 - 160 | 490 - 590 | 300 - 330 | 70 - 100 |
| BLT-280 | 280 | 100 - 350 | 550 - 650 | 300 - 330 | 60 - 90 |
Beilite Hydraulic Breaker Compatibility with World Famous Construction Equipment Brands
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The Most Powerful Equipment Solution for Every Job
From compact mini-excavators to large, heavy-duty construction fleets, Beilite (BLT) offers the engineering precision needed to turn your machines into a highly efficient demolition system. We specialize in the critical process of “carrier-to-equipment hydraulic matching,” which ensures that each breaker is precisely calibrated to the excavator's operating weight, hydraulic oil flow rate and system pressure. This precise configuration maximizes the transfer of impact energy directly to the target material while minimizing hydraulic back pressure, vibration fatigue and structural stress.
By choosing Beilite's precision-engineered hydraulic breakers, operators get not just demolition equipment, but a solution designed to protect carrier components, extend machine service life and ensure consistent breaking efficiency. Explore our range of advanced technology breakers and find the optimal hydraulic compatibility for your next challenging excavation or demolition project.
Why Choose Beilite Sound Suppressed or Silenced Type Hydraulic Breakers?
- Environmental Protection: They effectively minimize noise pollution, making them ideal for sensitive areas such as residential areas and eco-friendly projects.
- Regulatory Compliance: Full compliance with urban construction noise regulations ensures smooth project approvals and eliminates the risk of penalization.
- Operator Safety: It provides a safer and more comfortable working environment for operators, reducing vibration-related fatigue and the risk of hearing loss.
- Community Relations: Maintains positive neighborhood relations by enabling you to complete demolition and construction projects without disturbing surrounding residential neighborhoods.
- Productivity: It prevents work stoppages due to noise complaints or permit violations and keeps your projects on schedule.
- Resilience Built with reinforced construction to withstand extreme conditions, it offers long-lasting and reliable performance.
- Easy Maintenance: Designed for simple service operations and effortless parts replacement, reducing downtime and maintenance costs.
FAQ (Frequently Asked Questions)
1. What is a silenced type (sound suppressed) hydraulic breaker?
Silenced type hydraulic breaker (also called box-type or box-type breaker), to reduce working noise and vibration a fully enclosed body and internal damping systems with a sealed body. This sealed housing isolates impact sound and protects internal components, making it urban construction, tunneling and noise-restricted construction sites for the people of the world.
2. How much noise reduction does a silenced type breaker provide?
Silenced type hydraulic breaker significantly reduce noise levels compared to standard open type hammers, minimizing the sound pollution emitted to the environment and ensuring that legal limits are kept below.
3. Are silenced breakers less powerful than standard breakers?
No. Beilite silent type breaks offer the same impact energy and breaking power as standard models; the difference in design is only in sound insulation and component protection.
4. Which excavators are compatible with silenced type hydraulic breakers?
The Beilite range offers models that are fully compatible with all mini, medium and heavy class excavators from 0.5 tons to 350 tons.
5. Why do contractors prefer silenced type hydraulic breakers?
Contractors prefer these models to comply with noise regulations, prevent work stoppages, increase operator comfort and protect neighborhood relations in urban projects.



