Technology

Operating Principle

Our machines operate according to the internationally patented RSP suction principle. This guarantees maximum gravity separation, very low filter load, and thus consistently high suction power. The resulting elimination of permanent filter cleaning using compressed air saves fuel and money. We exclusively use high-performance fans specially developed for our suction excavators. Independent tests confirm that our fans are among the most powerful in all classes.

Equipment
How a suction excavator works and which modules are necessary for it.
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The RSP Suction Principle
Learn more about the function of the RSP suction principle.
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Vacuum Excavator vs. vacuum truck
Patented RSP technology guarantees maximum gravity separation and consistent suction power with minimal filter load. The thin-stream process allows all materials up to a diameter of 250 mm to be suctioned.
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Modules

Over the past 30 years, RSP has become the market leader in ventilator-based specialized suction technology. Customers from across Europe, the Middle East, America, Asia, and Australia successfully use it. Our extensive range of different basic models, combined with a variety of selectable options, offers every user the opportunity to obtain a machine tailored to their needs and requirements.

Suction Power
The high-performance fans specially developed with RSP enable maximum performance values with the longest possible service life.
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Working Range
With the fully hydraulically guided articulated hose boom, problem-free work without extensions is possible at distances between 0 and 6 meters. With a swivel range of 180°, the RSP articulated hose boom has been specially adapted to construction site conditions.
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Material container
With a total of four container sizes and the option to equip them with stainless steel wear plates, you have the perfect conditions to do your job exceptionally well.
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Hydraulic Drive Systems
The RSP steering system RSS is simply placed on the steering wheel and secured with quick-release fasteners. It enables safe operation of the optional drive system with the radio remote control.
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Safety Equipment

Especially in large industrial plants, safety equipment is mandatory. Specifically for work with explosion risks, the machine can optionally be equipped with an earthing and/or gas warning system for our superstructure.

Safety railing
The safety railing, available in two different designs, was specially developed for cleaning and maintenance work in the area of the hose inlet and the inspection flap.
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Earthing System
For even safer working, especially in areas with high safety regulations such as refineries, chemical plants and industrial plants with explosion risks. All superstructure elements are connected by flexible earth cables.
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Gas Warning System
For even safer work, especially in areas with high safety regulations such as refineries, chemical plants, and industrial facilities with explosion risks.
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Service hotline +493671572127