a brand of aebi schmidt The Schmidt AS 990 / ASC 990 high-speed sweeper cleans all operational and traffic surfaces in the airport area with outstanding sweeping quality to prevent damage caused by FOD. It picks up solids such as leaves, dirt and sweepings as well as liquids such as de-icing agents or surface water. With the optional Schmidt permanent magnet bar (PMB 2400) additional magnetic objects can be picked up. The ASC-version of the high-speed sweeper can also be used to clean aircraft stands. Thanks to its numerous equipment options, it is hard to beat in terms of flexibility and possible applications. • The AS 990 / ASC 990 is a high-performance sweeper specifically designed for use on airports. • Thanks to a sweeping width of up to 3,500 mm and a suction width of up to 2,500 mm, it offers very high performance efficiency. • It removes debris such as dirt, grass clippings and leaves and small amounts of snow using the blast nozzles. • With over 500 units sold worldwide, the robust and proven construction is used in a wide variety of areas. • Thanks to the automatic lifting of the sweeping unit when reversing, damage to the machine is prevented. • Despite its versatility, the AS 990 / ASC 990 is easy to operate and offers user-friendly operation via a central control panel in the driver‘s cab. • It eliminates FOD hazards and thus prevents potential damage to the aircraft, ensuring safe operation. • Thanks to the numerous equipment options, the AS 990 / ASC 990 offers a high degree of flexibility and can be customised to your individual requirements. • The AS 990 / ASC 990 can be mounted on a wide variety of truck types with the relevant specifications.

Performance features Cleaning concept The Schmidt AS 990 / ASC 990 delivers perfect sweeping results with a large area coverage and at the same time ensures safe traffic routes on the entire airport site. Thanks to the permanent magnet bar, two disc brushes, the blast nozzles mounted on both sides and the rear-mounted suction unit, the machine cleans large areas comprehensively and quickly in a single pass. Objects of various types and origins (FOD, metals, dirt, leaves, etc.) are reliably removed. With the optional and quickly exchangeable liquid suction unit, the AS 990 / ASC 990 offers a complete...

Suction and sweeping system The rear suction unit has two suction ducts (width: 2 x 1,150 mm), which are airflow-optimised and coated on the inside with a hot-vulcanised wear protection as a standard. This ensures less friction and less wear. The rear suction unit has a symmetrical weight distribution for optimised sweeping results. The sweeping pattern can also be adjusted continuously from the outside and features a wear indicator with colour scale. Roller brush In addition to the two suction ducts, a sweeping roller is used for faster sweeping (mechanical sweeping). This extends across the...

Hopper The generously dimensioned hopper has a capacity of 9.5 m³ and is equipped for large quantities of debris. As standard, the hopper floor is made of stainless steel. The hopper can be tilted hydraulically and offers safe emptying thanks to the 52° tilting angle. The hopper can be tilted without starting the auxiliary engine and is operated via a separate remote control, which is stored in a watertight storage box. Water tank The corrosion-resistant water tank is installed between the cab and the auxiliary engine to reduce noise and has an easily accessible cleaning opening. It has a capacity...

Special version: Schmidt ASC 990 By applying a detergent and water mixture, the Schmidt ASC 990 also cleans aircraft stands. The soiled area is damped with the cleaning emulsion using the additional spray bar in front of the disc brushes. The surface is then treated and roughened with the disc brushes. The loosened material is collected in the hopper via the rear suction unit. This version is particularly suitable for intensive cleaning of traffic areas. High-pressure cleaning equipment using rotary spray nozzles An efficient high-pressure cleaning bar, which operates at up to 200 bar and 70...

The Schmidt AS 990 high-speed sweeper is tailored to the demands of a wide range of airport traffic areas. Additional spray bars convert the Schmidt AS 990 into a stand cleaning machine (ASC 990).

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