Construction Machinery Excavator Spare Part Hydraulic Concrete Pulverizer Hydraulic Rotating Concrete Rock Crusher Jaw Crusher for Excavator Attachments
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| Customization: | Available |
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| After-sales Service: | 24 Hours Online or on-Site Service |
| Warranty: | 12 Month |
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Basic Info.
- Model NO.
- WB07 Hydraulic Concrete Pulverizer
- Type
- Hydraulic Concrete Pulverizer / Concrete Crusher
- Application
- Excavator
- Certification
- CE, ISO9001: 2000
- Condition
- New
- Applicable Excavator
- 3-50t
- Material
- Q355 and Nm500
- Color
- as Request
- Size
- Customized
- OEM/ODM Servive
- Available
- MOQ
- 1
- Max Jaw Opening
- Customizable
- Rotating System
- as Request
- Quality
- High Guarantee
- Transport Package
- Wood Box
- Trademark
- WB
- Origin
- China
- HS Code
- 843149000
- Production Capacity
- 5000pieces/Year
Packaging & Delivery
- Package Size
- 150.00cm * 70.00cm * 70.00cm
- Package Gross Weight
- 560.000kg
Product Description
Product Description

Hydraulic Pulverizer / Hydraulic Concrete Pulverizer / Concrete Crusher / Excavator Concrete Pulveriser
The crushing tongs, commonly known as "crocodile mouth", are specially used with excavators. They are flexible in operation, effectively utilize the hydraulic power of the excavator, give full play to the mobility of the excavator, greatly save costs, improve work efficiency, and make the demolition project move forward. In the new stage, let your excavator achieve multiple functions and improve investment efficiency. Especially suitable for house demolition, concrete crushing, steel bar cutting and other projects. The crushing tongs are composed of the upper jaw, shell, cylinder, blade, wear-resistant teeth and other accessories. The rotating type adds a rack, motor, slewing support, and rotary joint, so that the crushing tongs can be opened and closed quickly, and the rotating type can be opened and closed quickly. It rotates 360 degrees, and has the characteristics of wide opening range, strong crushing force, superior removal and recycling performance, simple structure and easy maintenance, and replaceable blades to extend the service life. The crushing tongs have the characteristics of reasonable structure, not easy to damage, simple maintenance, high working efficiency, no damage to the excavator, and low working noise. During the demolition operation, the concrete can be crushed to take out the steel bars and cut the steel bars, which greatly improves the work efficiency.


Mechanical Pulverizer
Axis Type Hydraulic Pulverizer
The mechanical pulverizer is a robust demolition attachment designed for excavators. Unlike hydraulic pulverizers, it relies on the excavator's mechanical movement to operate, making it simple, durable, and ideal for light to medium demolition tasks.
The hydraulic pulverizer is a heavy-duty demolition attachment designed for excavators. Featuring a fixed-axis jaw, it provides stable and precise crushing power, making it ideal for controlled demolition in confined or delicate environments.


Rotating Type Hydraulic Pulverizer
Rotating Powerful Type Hydraulic Pulverizer
The versatile hydraulic attachment designed for excavators, ideal for concrete demolition and structural dismantling. Its 360° rotation allows precise positioning and flexible operation.
An upgraded version of the rotating pulverizer, providing higher crushing force and optimized for heavy-duty demolition tasks.It combines powerful crushing force with 360° rotation, enabling efficient, precise, and flexible demolition of reinforced concrete, masonry, and other hard materials.
Specification
MINI style | Axis type | rotating type | Rotating powerful | ||||||
Item/Model | Unit | WB07-80M | WB07-180D | WB07-280D | WB07-380D | WB07-180X | WB07-280X | WB07-380X | WB07-280E |
Applicable excavator weight | ton | 4-8 | 9-16 | 18-30 | 32-40 | 9-16 | 18-30 | 32-40 | 18-30 |
Opening | mm | 410 | 570 | 810 | 910 | 570 | 810 | 910 | 880 |
Blade length | mm | 130 | 130 | 230 | 230 | 130 | 230 | 230 | 170 |
High | mm | 1310 | 1520 | 2320 | 2420 | 1820 | 2650 | 2760 | 2440 |
Width | mm | 388 | 600 | 700 | 800 | 600 | 700 | 800 | 500 |
Crushing force | ton | 40 | 65 | 95 | 120 | 65 | 95 | 120 | 95 |
Rated pressure | bar | 260 | 280 | 300 | 320 | 280 | 300 | 320 | 300 |
Rated flow | lpm | 140-160 | 180-200 | 220-260 | 220-280 | 180-200 | 220-260 | 220-280 | 220-260 |
Work Pressure | bar | 240 | 260 | 280 | 300 | 260 | 280 | 300 | 280 |
Rotary motor pressure | bar | / | / | / | / | 90 | 120 | 120 | 120 |
Rotary motor flow | lpm | / | / | / | / | 30-50 | 40-60 | 45-70 | 40-60 |
Weight | kg | 400 | 800 | 1600 | 2100 | 1100 | 1900 | 2500 | 1600 |


Mechanical Pulverizer Features
Axis Type Hydraulic Pulverizer Features
1.Simple and easy installation. Pins on in place of normal bucket, strut bracket welds to underside ofthe stick. No extra hoses or valves required!
2.Open jaw design promotes material flow-through and prevents material impaction.
3.Serrated pinch plates pull and sort rebar and other recyclable materials from reinforced concrete.
4.Choose from two different jaw configurations, 3over 4 jaw for greater crushing force on thickermaterials, or 4 over 5jaw for finer material output.
5.Equipped with replaceable teeth, and pins andbushings for years of dependable service.
6.Equipped with weld-on, half-arrow cutting edges on nose and heel plates for scraping, lifting, andflipping concrete slabs, walls, bridge decks, and asphalt.
2.Open jaw design promotes material flow-through and prevents material impaction.
3.Serrated pinch plates pull and sort rebar and other recyclable materials from reinforced concrete.
4.Choose from two different jaw configurations, 3over 4 jaw for greater crushing force on thickermaterials, or 4 over 5jaw for finer material output.
5.Equipped with replaceable teeth, and pins andbushings for years of dependable service.
6.Equipped with weld-on, half-arrow cutting edges on nose and heel plates for scraping, lifting, andflipping concrete slabs, walls, bridge decks, and asphalt.
1.Fixed-Axis Jaw:
Ensures stable and accurate crushing of concrete, bricks, and masonry.
2.Heavy-Duty Construction:
2.Heavy-Duty Construction:
Made from high-strength, wear-resistant steel for long-lasting durability.
3.Efficient Hydraulic Operation:
3.Efficient Hydraulic Operation:
Utilizes the excavator's hydraulic system for consistent and powerful crushing.
4.Quick Attachment:
4.Quick Attachment:
Compatible with standard excavator interfaces for easy installation and replacement.
5.Precision Control:
5.Precision Control:
Ideal for demolition tasks requiring careful handling in tight or sensitive spaces.


Rotating Type Hydraulic Pulverizer Features
Powerful Type Hydraulic Pulverizer Features
1.360° Rotation:
Provides full flexibility for precise demolition and material handling.
2.Heavy-Duty Jaws:
2.Heavy-Duty Jaws:
Crushes concrete, bricks, and masonry efficiently.
3.Durable Construction:
3.Durable Construction:
Made from high-strength, wear-resistant steel for long-lasting performance.
4.Hydraulic Operation:
4.Hydraulic Operation:
Powered by the excavator's hydraulic system for consistent and reliable crushing.
1.Enhanced Crushing Power:
Heavy-duty jaws designed to crush reinforced concrete and thick structures with ease.
2.360° Rotation:
2.360° Rotation:
Full rotation capability allows maximum flexibility and precise positioning for complex demolition tasks.
3.Robust Construction:
3.Robust Construction:
Made from high-strength, wear-resistant steel with reinforced critical components for heavy-duty applications.
4.Hydraulic Efficiency:
4.Hydraulic Efficiency:
Compatible with high-flow hydraulic systems, providing consistent and reliable crushing performance.

Choosing the right concrete pulverizer is essential for maximizing demolition efficiency, reducing operating costs, and ensuring safe operation.
1. Match the Pulverizer to Your Excavator
Always ensure the pulverizer is compatible with your excavator's.A properly matched pulverizer delivers optimal performance and prevents excessive wear on both the attachment and the machine.
2. Define Your Application Requirements
Different projects require different pulverizer types:
* Primary demolition — Choose a powerful rotating hydraulic pulverizer for breaking reinforced concrete structures.
* Secondary crushing and recycling — Select a standard rotating pulverizer for processing debris on-site.
* Precision demolition — Axis type pulverizers offer better control in confined spaces.
* Light-duty work — Mechanical pulverizers are suitable for cost-effective, low-maintenance operations.
* Secondary crushing and recycling — Select a standard rotating pulverizer for processing debris on-site.
* Precision demolition — Axis type pulverizers offer better control in confined spaces.
* Light-duty work — Mechanical pulverizers are suitable for cost-effective, low-maintenance operations.
3. Consider Rotation Capability
4. Evaluate Jaw Size and Opening Width
Larger jaw openings allow faster processing of thick concrete and larger debris. Make sure the jaw size matches the material thickness and demolition scale of your project.
Applications
Packaging & Shipping


Company Profile
Professional Construction Machinery Attachment Manufacturer

Yantai Wenbo Construction Machinery Co., Ltd. is a leading manufacturer of attachments for excavators, skid steers, loaders, cranes, and other construction machinery in China.All Wenbo's products are under strict quality control from processing to delivery. By continuous innovation and improvement, Wenbo has obtained ISO 9001, CE Certifications and technical innovation patents successively.
Our excavator, skid steer, loader, and crane attachments are exported to the US, UK, Canada, Australia, New Zealand, Taiwan, and other markets, with long-term, win-win partnerships established worldwide.
Wenbo's mission is to better serve our global customers by persistantly innovating and timely delivering more efficient excavator, skid steer, loader & crane attachments at reasonable prices with lifetime service. We are sincerely looking forward to cooperating with you in the near future!
Our excavator, skid steer, loader, and crane attachments are exported to the US, UK, Canada, Australia, New Zealand, Taiwan, and other markets, with long-term, win-win partnerships established worldwide.
Wenbo's mission is to better serve our global customers by persistantly innovating and timely delivering more efficient excavator, skid steer, loader & crane attachments at reasonable prices with lifetime service. We are sincerely looking forward to cooperating with you in the near future!
Why Choose Us

After Sales Service
1.One-year free warranty.
2.Lifetime technical support.
3.Test video provided before shipment.
4.0nline installation and operation guidance.
2.Lifetime technical support.
3.Test video provided before shipment.
4.0nline installation and operation guidance.
Certifications

We place great emphasis on product research and development, continuously innovating to meet the diverse needs of our customers, ensuring high quality, safety, and reliable performance for global markets. To date, we have obtained several patents and CE certification.
FAQ
Q1: Are you a trading company or a manufacturer?
A1: We are a product manufacturer.
Q2: Can you design the product according to our size?
A2: Yes, we can customize the size of the equipment to fit your excavator according to wour needs.
Q3: What's your advantages in the machinery manufacturing industry?
A3: Fast delivery time,High quality products,Best customer service,Adopting the latest production technology.
Q4: How long is your delivery time?
A4: Usually, we have it in stock. So as soon as the customer orders, we can ship it.If the purchased quantity exceeds the stock, we will determine the delivery timeaccording to the product type, production quantity and delivery address.
Q5. Which countries have you been exported recently?
Canada,Australia,,Brazil,Mexico,South Africa,Indian,etc.
Canada,Australia,,Brazil,Mexico,South Africa,Indian,etc.
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