Technical specifications

Hopper volume 7.5–17.5 m³
Spreading width 1.5–12 m
Spreading with a spreading disc Yes
Spreading of fluid Yes
Auxiliary engine power pack Yes
Drive system Own petrol engine or hydraulic
Purpose of use Spreading and spraying

Main advantages

  • Advanced technology
  • High speed
  • Dual spreading mode


Sirius Combi AST spreader represents spreaders that provide a dual spreading mode. Dry spreading material as well as liquid can be spread by a specially designed spreading disc, which provides a predetermined spreading pattern, regardless of the combination of the spreading materials. Such spreading is ideal in often-changing weather conditions, as switching between different levels of operation is quick and simple.

The S-4902 model is also equipped with nozzles that allow liquid spreading up to 11 metres wide, and 12 meters for dry material. A large liquid and spreading tank with a vehicle speed of up to 90 km/h allow this spreader to be ideal for operation on motorways.

Corrosion protection

Surface treatment consists of sandblasting, rust protection with two-component zinc base powder and two-component surface finish.

Drive and control

The spreader is driven by the vehicle’s hydraulic system or its own petrol engine. It is controlled by a modern remote control in the vehicle’s cabin.

Installation and mounting options

The installation of the spreader is possible on several types of trucks with various mounting systems.

Silo spreader mounting system with front roller and folding support legs

Silo spreader mounting system with high side support legs

Silo spreader mounting system with gantry

Silo spreader mounting system for semi-trailer truck

Other mounting options are also available – contact us for more information.

Service and

We are aware that only quick and professional assistance ensures efficient work with our products. Therefore, we pay great attention to after-sales cooperation. A well-equipped service department ensures that your work runs smoothly in all seasons. In winter, we provide you with 24-hour assistance and offer help even in the most difficult conditions.

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