Debris Vacuuming: How to Make the Most of a Suction Excavator

In the construction industry, renovation and demolition projects require careful planning. The vacuuming of debris and rubble is a crucial phase, both from an environmental and logistical standpoint.

According to ANCE data, the construction sector experienced a boom in renovation investments between 2021 and 2022 (+25%), followed by stabilization in 2023. In the same year, the number of building permits for renovations in both civil and industrial construction grew by 8.9%. Additionally, significant PNRR investments in urban regeneration further highlight the need for efficient debris and rubble management.

These activities must comply with regional and municipal regulations. This is especially critical in urban centers, where strict rules apply to companies operating in historic districts or architecturally significant areas.

The Suction Excavator for Debris Removal

The suction excavator has revolutionized excavation and construction work. The concept of using air as a transport medium to create a vortex capable of removing various materials has represented a paradigm shift for the industry.

Specifically, its ability to vacuum dry solid materials of significant size—thanks to a 250 mm suction hose—makes this technology particularly effective for debris and rubble removal. Whether it’s demolishing private residences, renovating buildings, or decommissioning industrial plants, the suction excavator proves to be a winning choice both environmentally and logistically.

These machines reduce the need for additional site equipment. Take, for example, the renovation of an apartment in a city center: traditionally, the process would require a debris chute connected to a collection container, followed by a truck to transport the waste off-site. A suction excavator, however, serves as both the chute (through its suction hose) and the container (through its onboard collection system). This results in faster site setup, minimal transport needs, and a significantly smaller operational footprint.

Suction Excavator: Power and Versatility

Pneumatic suction technology uses air as a medium to remove solid, liquid, or sludge-like materials. Equipped with a dual turbine system, the machine generates an airflow of up to 42,000 m³/h and a maximum vacuum pressure of 55,000 Pascals. Thanks to this power, suction excavators can remove materials from distances of up to 150 meters and depths of up to 30 meters.

The suction hose enables precise and deep excavation, preventing damage to existing underground utilities. Additionally, dry suction ensures a clean worksite, avoiding contamination of roads or surrounding areas. Once collected, the material is stored in an onboard container with a maximum capacity of 8 m³. The system also features a patented air filtration mechanism capable of capturing particles as small as 0.2 microns, effectively eliminating dust dispersion and ensuring a safe working environment.

The extracted material can be stored on-site in designated collection areas or transferred to roll-off containers. These features help minimize excavation size, duration, and waste volume, while consolidating vacuuming, loading, and transportation into a single machine. The result? A cleaner worksite, maximum safety, and reduced labor requirements.