In modern construction and demolition projects, removing reinforced concrete structures is a common but challenging task. Traditional demolition methods often require large equipment, high labor costs, and may create strong vibration, dust, and noise pollution. The excavator pulverizer is a powerful hydraulic attachment designed for crushing, separating, and recycling concrete structures. Installed on excavators, it uses hydraulic pressure to generate strong crushing force, allowing operators to break concrete into smaller pieces and separate steel reinforcement from concrete. This attachment is widely used in building demolition, bridge dismantling, concrete recycling, road renovation, construction waste processing, and urban reconstruction projects. If you are interested, please contact YG immediately for more information.
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YG Excavator Pulverizer Parameters
| Model | Unit | YG400 | YG600 | YG800 | YG1000 | YG1700 |
| Total length | mm | 1642 | 1895 | 2168 | 2218 | 3150 |
| Total width | mm | 1006 | 1275 | 1376 | 1598 | 2100 |
| Blade length | mm | 120 | 150 | 180 | 200 | 240 |
| Max Opening Height | mm | 587 | 718 | 890 | 1029 | 1400 |
| Upper Jaw Width | mm | 215 | 280 | 290 | 380 | 400 |
| Lower Jaw Width | mm | 458 | 586 | 588 | 720 | 812 |
| Max Shear Force | kn | 380 | 650 | 1650 | 2250 | 2503 |
| Working Pressure | Bar | 280 | 320 | 320 | 320 | 320 |
| Weight | kg | 670 | 1350 | 1750 | 2750 | 4709 |
| For Excavator Weight | ton | 6-9 | 10-15 | 18-26 | 26-30 | 50-80 |
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How Does an Excavator Pulverizer Work? Understanding the Crushing Process
The working principle of an excavator pulverizer is based on hydraulic power and mechanical crushing force. The attachment uses the hydraulic system of the excavator to control the movement of the crushing jaws. Through continuous opening and closing movements, the jaws apply strong pressure to concrete materials and break them into smaller pieces. The working process includes several important steps.
- Hydraulic Power Transmission: Providing Strong Crushing Force. The excavator provides hydraulic oil pressure to operate the pulverizer. When the operator controls the excavator system, hydraulic oil enters the cylinder, the hydraulic piston moves, the crushing jaw opens or closes, strong mechanical force is generated. The hydraulic system provides stable power, allowing the attachment to handle different concrete structures.
- Crushing Concrete Structures: Breaking Hard Materials Efficiently. The main working part of the equipment is the crushing jaw. The excavator positions the pulverizer near the concrete structure. The jaws close around the concrete. Hydraulic pressure creates strong crushing force. The concrete breaks into smaller pieces. The specially designed jaw structure improves crushing efficiency and allows operators to process reinforced concrete effectively.
- Separating Steel Reinforcement from Concrete. Many construction structures contain steel bars inside concrete. After crushing, the equipment helps separate concrete blocks and steel reinforcement bars; this makes recycling easier. The separated materials can be reused for construction materials, road base filling, and recycling projects. This reduces construction waste and supports environmentally friendly demolition.
- Continuous Crushing Operation Improves Efficiency. Unlike traditional demolition methods that require multiple steps, an excavator pulverizer attachment allows operators to crush materials directly at the demolition site. The operator can complete concrete breaking, material separation, and waste reduction without frequently changing equipment.
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Where Can an Excavator Pulverizer Be Used? 7 Main Applications
The excavator pulverizer is widely used in many industries because of its strong crushing performance and flexible operation.
1. Building Demolition Projects
Building demolition is one of the most common applications.
The equipment can crush:
- Concrete walls
- Columns
- Floors
- Foundations
It helps contractors remove structures safely and efficiently.
2. Bridge Demolition and Reconstruction
Bridge structures usually contain large amounts of reinforced concrete.
The attachment helps remove:
- Bridge decks
- Concrete supports
- Reinforced structures
Its controlled crushing ability reduces unnecessary damage to surrounding areas.
3. Concrete Recycling Plants
Recycling companies use pulverizer attachments to process construction waste. The equipment helps transform waste concrete into reusable materials.
Benefits include:
- Reduced landfill waste
- Lower material costs
- Increased recycling efficiency
4. Road Construction and Renovation
During road improvement projects, old concrete surfaces need to be removed.
The equipment can be used for:
- Breaking concrete pavement
- Removing old structures
- Preparing construction areas
5. Urban Renewal Projects
Urban demolition often has strict requirements for noise control, safety, and environmental protection.
Compared with explosive demolition, a pulverizer creates:
- Less vibration
- Less dust
- Better control
This makes it suitable for city construction environments.
6. Foundation Removal
Old foundations are usually difficult to remove because of their strong structure.
A concrete pulverizer for excavator can efficiently crush:
- Concrete foundations
- Underground structures
- Reinforced concrete blocks
7. Mining and Industrial Demolition
Industrial facilities and mining sites often contain strong concrete structures.
The attachment provides a flexible solution for:
- Factory demolition
- Industrial structure removal
- Heavy concrete crushing
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Overseas Customer Feedback: Real Experiences from Global Users
Customer Feedback 1: Australian Demolition Contractor Improved Concrete Recycling Efficiency
“We purchased this excavator pulverizer attachment for our demolition projects in Australia. Before using this equipment, concrete breaking and steel separation required several machines and a lot of manual work. After installation, the demolition process became much faster and easier. The attachment provides strong crushing force and helps us recycle more concrete materials. It reduced our project time and improved our overall work efficiency.”
Customer Feedback 2: The Philippines Construction Company Solved Urban Demolition Challenges
“Our company used this concrete pulverizer for excavator during an urban renovation project. The working area was close to residential buildings, so we needed equipment with lower vibration and noise. The pulverizer performed very well and allowed us to remove concrete structures safely. The operation was simple, and our operators quickly learned how to use it. It helped us complete the project according to schedule.”
Customer Feedback 3: Brazilian Recycling Business Increased Processing Capacity
“We bought the excavator pulverizer to improve our construction waste recycling business. The machine works smoothly and has strong crushing performance. It helps us process large concrete blocks into smaller reusable materials. Compared with our previous method, production efficiency has improved significantly. The attachment is durable, easy to maintain, and provides good value for our investment.”
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5 FAQs about YG Excavator Pulverizer
A: An excavator pulverizer is mainly used for crushing concrete structures and separating steel reinforcement. It is commonly used in demolition, recycling, construction, and road projects.
A: Yes. Different models are available for different excavator sizes.
A: Yes. It is especially designed for reinforced concrete demolition and recycling.
A: Yes. Compared with traditional impact demolition tools, hydraulic crushing produces lower noise and vibration.
A: Consider excavator size, concrete hardness, project requirements, and crushing capacity.
Upgrade Your Demolition Work with Hydraulic Crushing Technology
The excavator pulverizer provides a reliable solution for concrete crushing, demolition, and recycling projects. Its advantages include powerful crushing force, flexible excavator installation, lower environmental impact, better recycling performance, and improved work efficiency.
Whether you are a demolition contractor, construction company, or recycling business, investing in a professional pulverizer attachment for excavator can help you complete projects faster and more economically. Contact YG Machinery for customized service.