HRVB - Suction excavator attachment / Vacuum bucket

Product number: HRVB-830-90
Product information "HRVB - Suction excavator attachment / Vacuum bucket"

Brand New DYNASET HRVB Hydraulic Recycling Vacuum Bucket Makes Waste Collecting Much Easier!


DYNASET HRVB Hydraulic Recycling Vacuum Bucket is an excavator bucket that is specially designed to bring easiness to worksites’ cleaning and recycling tasks. This special bucket is a combination of an excavator bucket and a vacuum cleaner. On top of that, this bucket can also be used as an air blower.

Especially in demolition sites, the smaller and lighter pieces of debris should be separated from the rubble piles because that way the waste treatment is much easier and cheaper. That is because commonly waste treatment is priced by weight.
And why not use a regular bucket? With the HRVB less sand and rocks end up in the waste containers. So the waste container won’t include that much of a dead weight that consists of rocks and sand. Another way to do the sorting is by legwork, but that is a much slower way to do site cleaning than with an excavator with this bucket. In other words, using this bucket is much more cost-effective than traditional ways to collect waste.

Fast Sorting During the Demolition
With this bucket, it is fast to collect any types of wool, plastics, pieces of wood, and light expanded clay aggregate (LECA). It is even possible to collect specific materials during the demolition work. For example, the bucket can be used for collecting the wool from the structures right when they are exposed during the demolition. That way wool can be sorted before it ends up in rubble piles.

For Daily Use on Worksites
In construction sites, HRVB Hydraulic Recycling Vacuum Bucket can be used for daily clean up. Construction sites are often large areas and because of the wind, the packaging plastics and such try to spread to the environment. With the bucket, one excavator and operator can do the daily clean-up much faster than a bunch of workers.
How Does It Work?
First of all, the bucket can be equipped with a quick coupler so you can pick it up with your excavator. The hydraulics of the bucket includes four lines. Two of them are the pressure and tank lines, which transfer the hydraulic power to the hydraulic motor of the bucket which spins the fan blade. Because the hydraulic oil flow is powering up the operation of the bucket, the blade RPM, or power of the suction, is continuously adjustable via hydraulic oil flow. Two other lines are used for the hatch controls. This means that the operator can adjust the size of the suction port with the hatch.

The bucket also has a port for an auxiliary vacuum hose. This port can be found from the backside of the bucket. This port can be used for vacuum cleaning that is done by legwork and a hose. So, if the cleaning task needs even more precise vacuum cleaning, the hose can be used for these tasks. The recommended diameter of this hose is 80-100 millimeters which ensure fast vacuum cleaning in tight places. For example, with the bucket’s auxiliary vacuum hose it is possible to empty stormwater drainages from the sand. So with this port, the user can do vacuum cleaning tasks which decreases the need for vacuum trucks in certain tasks like stormwater drainage emptying tasks.
Air Blowing Ability As a Tool
But what about the air blowing applications? The air blow port is on the same side as the auxiliary vacuum port. Basically, the air is blowing through this port all the time when the bucket’s fan is running. But if you want to use the bucket for air blowing you just need to flip the bucket with a rotator to another way around and you are ready to blow for example leaves, trash, and snow from your way. This application is in use at the tramway of Tampere, Finland as we speak.

What Else Does the New Category Bring to The Table?
The heart of the new product category, HFC Hydraulic Centrifugal Fan, can be a solution for many ventilation, air blow, and vacuum cleaning applications. Because the fan is driven by a hydraulic motor, it can be fitted into tight spaces. That’s because cooling of the unit is done by the air that flows through the unit.

https://www.youtube.com/watch?v=cFO-GBS7SWA
Dynaset is the global leading manufacturer of hydraulic generators, power washers and compressors. Dynaset hydraulic equipment converts a mobile machine's hydraulic power into electricity, high pressure water, compressed air, magnet and vibration. The Dynaset products are used for hundreds of applications in various industries all around the world.
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Dynaset technology increases the productivity of mobile machinery from small vehicles to heavy machines. The company has experience of all hydraulic systems and expertise of integration with different machine brands. Company's technology is based on utilizing a machine's hydraulic system as the power source. The hydraulic equipment operates without secondary engines, scheduled maintenance and emissions, making Dynaset also the most ecological choice.
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Dynaset products are manufactured by skilled personnel in Finland. Highest quality in design and manufacturing, selected subcontractors and parts guarantee the most compact, reliable and powerful hydraulic equipment. The best power-to-size ratio ensures the easiest installation on all mobile machines. All the Dynaset equipment is individually tested and adjusted for the customer.
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Dynaset is fast-growing Finnish company operating globally in all industrial countries. Our co-operation network is expanding constantly. In addition to our wide dealer network, we have also sales offices in China and Russia. We are pioneering company having created an industry of our own. Helping customers to take advantage of new technology solutions is at core of our business. Owing to the company's wide product range, variety of product applications and flexibility, Dynaset is able to meet the needs of even the most demanding and large scale customers. We are dedicated to creating the most innovative solutions towards a new better world of machinery.