How Does a Crusher Bucket Work? A Simple Explanation
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24/09/2023Crusher buckets are an innovative answer to the problem of reducing waste material on construction sites. They are attachments that fit onto excavators, skid loaders, and backhoe loaders, and are designed to crush and reuse inert materials directly on-site. This process reduces the need for mechanical equipment, transportation, and dumpsite costs, making it a more cost-effective and environmentally friendly solution.
Crusher buckets work by taking advantage of the hydraulic system of the host machine to which they are attached. They use a fixed jaw and a moving jaw to perform the crushing operation. The material to be crushed is fed into the bucket through a hopper and is then crushed between the two jaws. The crushed material is then discharged through a hydraulic opening at the bottom of the bucket.
Crusher buckets have many areas of application, including demolition, road construction, quarries, mines, environmental reclamation, and more. They are perfect for the on-site crushing of inert materials and are the first of their kind to be introduced to the market. In the following sections, we will take a closer look at how crusher buckets work and how they can be used in different industries.
What is a Crusher Bucket?
A Crusher bucket is a type of heavy-duty equipment that is mounted on excavators, backhoes, and skid steers to crush various types of materials.
It is a tool that can be used in construction sites, quarries, and mines to reduce the volume of waste materials by crushing them into smaller sizes.
The crusher bucket is a versatile attachment that can be used for different types of jobs, including crushing concrete, asphalt, and stone.
Crusher Bucket Components
The crusher bucket is composed of several components that work together to crush materials efficiently. The main components of a crusher bucket include:
- Jaws: The jaws are the primary crushing components of the crusher bucket. They are made of hardened steel and are designed to crush materials into smaller sizes.
- Hydraulic System: The hydraulic system is responsible for powering the crusher bucket. It uses hydraulic fluid to power the jaws and move the bucket.
- Bucket: The bucket is the attachment that is mounted on the excavator, backhoe, or skid steer. It holds the jaws and other components of the crusher bucket.
Different Types of Crusher Buckets
There are different types of crusher buckets available in the market, each designed for specific types of jobs. The most common types of crusher buckets include:
| Type of Crusher Bucket | Features |
|---|---|
| Standard Crusher Bucket | Designed for crushing materials in general construction sites. |
| Rock Crusher Bucket | Designed for crushing rocks and other hard materials in quarries and mines. |
| Concrete Crusher Bucket | Designed for crushing concrete and other similar materials. |
Each type of crusher bucket has its own set of features and benefits. Contractors and operators can choose the right type of crusher bucket based on the job requirements and the materials that need to be crushed.
How Does a Crusher Bucket Work?
A crusher bucket is a piece of equipment that works by taking advantage of the hydraulic system of the excavators, skid loader, loader, and backhoe loaders to which it is fitted. The crusher bucket is the first one of its kind to be introduced on the market and is perfect for the on-site crushing of inert materials.
Crushing Mechanism
The crusher bucket is composed of a small jaw crusher mounted on a carrier. The most common setup features a bucket with a fixed bottom and one moving jaw that crushes the material against it. An eccentric element mounted on an axle and rotated by a hydraulic motor moves the jaw. The crushing mechanism is simple yet effective.
The crusher bucket is designed to crush material such as concrete, asphalt, stone, and demolition waste. It can crush material to a range of sizes from 20mm to 125mm. The jaw crusher is adjustable to compensate for wear, and the bucket is designed to be easy to maintain.
Hydraulic System
The hydraulic system of the crusher bucket is what powers the crushing mechanism. The hydraulic system is connected to the excavator’s hydraulic system and uses the excavator’s hydraulic power to operate the crushing mechanism. The hydraulic system is designed to be easy to use and maintain.
The crusher bucket is equipped with a hydraulic system that allows the operator to adjust the jaw opening and closing speed. This feature allows the operator to control the size of the material that is being crushed, which is important when crushing different types of material.
Compatibility with Different Machines
The crusher bucket is compatible with a wide range of machines, including excavators, skid loaders, loaders, and backhoe loaders. The crusher bucket is designed to be easy to attach and detach from the machine, which makes it easy to switch between different machines.
The crusher bucket is also designed to be adjustable, which means that it can be used with different machines of different sizes. This feature makes the crusher bucket a versatile piece of equipment that can be used on a wide range of projects.
Benefits of Using a Crusher Bucket
A crusher bucket is an innovative piece of equipment that can be attached to an excavator to crush and recycle construction waste on-site. There are several benefits to using a crusher bucket for your next demolition project.
Cost Savings
One of the most significant benefits of using a crusher bucket is the cost savings. By crushing and recycling materials on-site, you can reduce the amount of waste that needs to be transported to a landfill, which can be expensive. Additionally, using a crusher bucket eliminates the need for separate crushing and screening equipment, which can also be costly to rent or purchase.
According to Epiroc, a leading manufacturer of crusher buckets, on-site crushing with their jaw crushers requires less mechanical equipment, less transportation and dumpsite cost, as well as only one operator who handles the demolition tool as well as the bucket crusher. This can result in significant cost savings for your demolition project.
Time Savings
Another benefit of using a crusher bucket is the time savings. By crushing and recycling materials on-site, you can eliminate the need for transporting materials to and from a separate crushing and screening facility. This can save you time and reduce the amount of equipment needed to complete your demolition project.
MB Crusher, a leading manufacturer of crusher buckets, claims that their crusher buckets can process material with ease while guaranteeing quality and increased production rates. This can result in faster completion times for your demolition project.
Environmental Benefits
Using a crusher bucket can also have environmental benefits. By reducing the amount of waste that needs to be transported to a landfill, you can reduce your carbon footprint. Additionally, recycling materials on-site can reduce the need for new materials, which can help conserve natural resources.
Masterhitch, a manufacturer of crusher buckets, claims that using a crusher bucket can dramatically reduce the amount of waste that is transported to landfill sites. Over half of the waste produced each year is from construction and demolition sites, so using a crusher bucket can help out the environment and recycle used materials for other projects and purposes.
Limitations of Using a Crusher Bucket
While crusher buckets offer a cost-effective and efficient solution for crushing and recycling materials on site, they do have some limitations that must be considered before use. In this section, we will discuss some of the most common limitations of using a crusher bucket.
Material Limitations
One of the main limitations of using a crusher bucket is the type of material that can be crushed. Crusher buckets are designed to crush inert materials, such as concrete, asphalt, and brick. However, they are not suitable for crushing materials that contain metal or wood. These materials can damage the crusher bucket and cause it to malfunction, resulting in costly repairs and downtime.
It is important to note that crusher buckets are not designed to crush large rocks or boulders. Attempting to crush these materials can cause the crusher bucket to become overloaded, resulting in damage to the excavator and the bucket itself.
Size Limitations
Another limitation of using a crusher bucket is the size of the material that can be crushed. Crusher buckets are designed to crush small to medium-sized materials. Attempting to crush large materials can cause the crusher bucket to become overloaded, resulting in damage to the excavator and the bucket itself.
It is also important to note that crusher buckets are not suitable for crushing materials that are too hard or too soft. If the material is too hard, it can damage the crusher bucket and cause it to malfunction. If the material is too soft, it may not be possible to achieve the desired crushing effect.
Maintenance Requirements
Crusher buckets require regular maintenance to ensure they continue to function properly. One of the main maintenance requirements is to keep the crusher bucket clean and free from debris. Debris can cause the crusher bucket to malfunction and result in costly repairs.
It is also important to regularly inspect the crusher bucket for damage and wear. If any damage or wear is found, it should be repaired or replaced immediately. Failure to do so can result in the crusher bucket malfunctioning and causing damage to the excavator and the bucket itself.
Finally, it is important to follow the manufacturer’s recommended maintenance schedule. This will help ensure that the crusher bucket continues to function properly and that it has a long lifespan.
Conclusion
Crusher buckets are powerful tools that can be used for a variety of tasks, such as crushing concrete, brick, and rock. They are designed to be mounted on excavators, making them highly versatile and easy to use. The crusher bucket works effectively when paired up with the breaker attachment, which tackles stubborn large blocks of material, making them suitable for crushing.
Overall, the crusher bucket is a powerful tool that can help construction companies and contractors save time, money, and resources. With its versatility, efficiency, and safety features, it is an excellent investment for anyone looking to improve their demolition and construction operations.
