So versatile. The 200 Quattro is a unique machine in its field, the combination of the best features of various collection systems results in optimum sweeping performance and makes it the ideal solution for any type of cleaning problem in the cities and in industry.

? The advantages of an innovative system:

- The Combined Mechanical And Vacuum Collection System is the only true solution to the most demanding cleaning requirements. Unmatched cleaning standards, protection of the environment and maximum productivity combined with low operating costs are the amazing results.

- Sweeping Speed. The large dimensions of the debris loading door and refuse conveyor, together with the width of the central brush, allows the Dulevo 200 Quattro to work at up to three times the rate of traditional, non-combined, sweepers.

- Load Capacity. The original design concept of the waste hopper, aimed at optimal use of internal space, and the "dry" collection system allow a huge load capacity which reduces emptying frequency and increases productivity.

- Productivity. The high working speed combined with infrequent emptying result in unbeatable operating costs.

Product Features：

1.Ecological

Dulevo's combined collection system assigns the task of collecting "dry" materials to the suction phase. In fact, the volatile dusts and light particles raised by the central cylindrical brush are sucked in through a depression created in the tank itself by two hydraulically-controlled high-speed valves and then retained in the bag filter located in the tank. The suction pressure  is also created on both side brushes by the use of casings (OPT). The filtering system also includes a filter shaking system that can be directly operated from the operator's seat. The system is hydraulically controlled before the discharge phase and vigorously shakes the filter, thus ensuring dust detachment inside the waste tank and reducing regular cleaning requirements.

2.Tireless

Originally designed for cleaning large areas within heavy industry, the 200 Quattro is able to operate for long periods regardless of how heavy the application. When the dust present in the environment prohibits the use of even the smallest amount of water (e.g. in a cement works) the use of a special skirt includes the side broom[s]

3.Quiet

In order to minimise noise during operation the highly efficient suction turbine has been kept as small as possible and is also positioned and shielded in such a way as to reduce the sound levels even further. But that's not all! The minimum possible noise level for operators and pedestrians have also been achieved by the use of sound-absorbent material and specific tests have been carried out to limit all possible sources of vibration.

4.Dust Control Filter

The DUST FILTER has a large surface area of over 19m2 which allows long working periods without the danger of becoming clogged. The DULEVO filter is manufactured from a rot-proof polyester (73%) and cotton (27%) fabric, is practically indestructible and ensures filtration of even the finest and impalpable dusts. The filtration system also includes an effective FILTER SHAKER controlled directly from the driver's position. Operated hydraulically before dumping the hopper, the filter shaker vigorously strikes the metal filter tensioning rods, shaking the elements in all directions, and ensuring the complete separation of the dust from the fabric. The loosened dust then falls inside the hopper.

5.GORE®

With more than 30 years of proven experience in the mining and heavy industry field, Dulevo continues to be at the forefront of dust control technology.Dulevo has taken dust control to a new level with its association with GORE® filters (the world's most proven dust filter media company). Combined, & Dulevo and GORE® are able to guarantee PM 10 dust compliance, a must for modern environnemental compliance.

Technical data: