Dulevo sweepers with a mechanical suction-filtering system combine mechanical collection, suction and filtration to ensure effective and versatile cleaning in several contexts. This technology allows you to collect light, heavy and bulky materials continuously and reliably, offering high performance in all seasons and operating conditions.

The Load Sensing system and electronic management of the functions optimise the power required during the various work phases. The machine thus maintains a noise level below 100 dB, helping to make sweeping operations quieter and suitable even for urban environments.

The D-TEX fabric filtration system is designed to retain even the finest dust generated during sweeping. Filtering completes the collection process, promoting the reintroduction of clean air into the environment and contributing to effective dust control during service.

D-TEX
Standard Filter

The polyester fabric bag filter allows the machine to be used for long hours without clogging. While its filtering capacity of about 3 microns also allows the re-introduce only clean air into the environment.

D-TEX PRO
PES + Eptfe membrane

The ePTFE membrane guarantees filtration efficiency and suction capacity. By combining the ePTFE membrane with the polyester structure, the latter is more uniform and thus allows more homogeneous filtration of even PM10, PM5, PM2.5 and up to PM1 particles.
The membrane surface allows a greater release of dust, reduces the possibility of clogging and thus ensures a more constant suction flow.

D-TEX ULTRA
PTFE filter

The homogeneous structure of the filter, its light weight and the lack of polyester support guarantee:

• filtration efficiency

• suction capacity

• greater water resistance

Dust tends to detach from the walls more easily and thereby the suction flow always works at maximum performance even in rainy or very humid conditions.

The mechanical-suction-filtering system allows the D6 to work even without using water, drastically reducing consumption and promoting more environmentally friendly and waste-saving sweeping. Furthermore, waterless collection avoids increasing the weight of the waste as the collected material, free of liquids, is lighter when unloaded, helping to reduce management and transportation costs. The absence of water also limits the formation of scaling due to the mixing of waste and liquids, reducing maintenance requirements and facilitating cleaning operations of the machine.

The possibility of limiting or eliminating water use reduces the need for frequent refills. Compared to conventional PM10 and PM2.5 dust abatement systems, this solution allows for reduced downtime for tank filling, increasing operational continuity and machine productivity.

The cabin of the D6 street sweeper is designed to provide comfort, safety and efficiency during urban cleaning jobs. Two adjustable seats comfortably accommodate the operator and passenger, while the manual climate control system ensures a comfortable environment. The central storage compartment can also be used as a refrigerated compartment.

The safety camera improves visibility and control during manoeuvring and sweeping operations. The cabin pressurisation and filtration system is designed according to the high requirements of the EN 15695 standard to reduce operator exposure to potentially hazardous substances.

The steering column, adjustable for height and tilt, has an integrated display dedicated to the main engine information and driving functions. There is also an armrest on the door with controls for unloading the container; the front brush also comes with a multifunction joystick for more intuitive management of the operating functions.

The HMI system, integrated with AST – Adaptive Sweeping Technology, helps the operator during the various cleaning activities. The machine is able to adapt to sweeping conditions, optimising functioning of the systems and making operations easier to manage. The result is a more intuitive driving experience, greater control and constant productivity.

The possibility of configuring the machine with two or four-wheel steering allows you to combine stability, precision and manoeuvrability according to the working conditions. The wheels self-aligning system helps maintain precise and uniform behaviour while driving.

In working mode, the machine uses four-wheel steering to ensure maximum manoeuvrability in urban areas and hard-to-reach spaces. In drive mode, the system switches to two-wheel steering for greater comfort and stability on longer transfers. Even during transfers, it is possible to activate four-wheel steering to manoeuvre in particularly tight spaces.

The sweeping system is designed to provide a wide cleaning path and maintain consistent performance even when cornering. The position of the brushes is automatically adjusted according to the trajectory, helping to avoid leakage of material and maintain uniform collection.

The standard sweeping width reaches 2,600 mm and can be extended hydraulically up to 2,800 mm. Sensors integrated into the steering detect the turning angle and allow the external brushes to automatically close when necessary, preventing material from being left behind when cornering. With the installation of the third brush, the overall sweeping width can reach up to 3,600 mm.

The machine design is aimed at simplifying maintenance and reducing operating costs. The main components are easily accessible to facilitate routine and extraordinary interventions. The machine is equipped as per standard with the Dulevo Telematic remote telemetry system, which allows you to monitor operational information and support more efficient fleet management.

Inspection doors provide quick access to components, while tilting the cabin further facilitates maintenance operations. Brush disassembly is easy, requiring a small number of tools.

The transport washing system makes it easier to clean the machine. The filter shaking system helps maintain constant efficiency over time.

LED lights complete the equipment, providing efficient lighting and better visibility during operations and movements.