The MOBISCREEN MSS 1102 PRO Mobile Scalper

The new MOBISCREEN MSS 1102 PRO mobile scalper from Kleemann is characterized by its high output, simple operating concept, and outstanding ergonomics. Thanks to its Dual Power drive, the machine can be operated fully electrically, scoring top marks when it comes to zero operating emissions. From March 3 to 7, 2026, visitors to Conexpo will be able to take a closer look at the plant.

Compact, Powerful, and Versatile

With the MOBISCREEN MSS 1102 PRO, Kleemann extends its portfolio of mobile scalpers above the established MOBISCREEN MSS 802 EVO. Thanks to its robust design, its generously dimensioned feed hopper, and a screen casing of 120 ft² (11.2 m²), the plant achieves feed capacities of up to 827 US t/h (750 t/h).
High operational flexibility is guaranteed by the infinitely variable adjustment of the speed of all conveyor belts and easy conversion from two to three final grain sizes. The wide setting range of the screen casing angle (12.5 – 17.0°) makes it possible to simultaneously achieve high screening performance and very good final product quality. A wide range of screening media enables efficient utilization of the plants. Whether these are finger decks for loamy excavated soils or square mesh for classifying decorative stone chips – the screen decks of the MOBISCREEN 1102 PRO can be fitted with screening media to meet the needs of each individual application. The screen decks can also be fitted with a combination of screening media. Overall, the new plant offers comprehensive configuration diversity to impress as a standalone machine or in conjunction with further Kleemann plants.

Simple Operating Concept for Reliable Screening Applications

The intuitive plant control system of the MSS 1102 PRO reduces the risk of operating errors and considerably reduces the time required for training new personnel. Additionally, all relevant functions can be operated from a safe distance, thereby ensuring greater occupational safety. The optional SPECTIVE radio remote control also makes operation of the screening plant easier: it can be used to control not only the travel function but also all plant setup functions. Furthermore, it enables convenient setting of the speed of the hopper discharge conveyor as well as the activation of further functions such as the water spray system.

The Kleemann screening plants can now also be equipped with the SPECTIVE CONNECT option. This digital application provides operators with all relevant data such as speed, consumption values and fill levels directly on their smartphone. The stockpile monitoring function provides a display of the current status of material stockpiles. When a predefined value is reached, a message appears indicating that the stockpile should be cleared as soon as possible. This makes the work easier and increases productivity.

Good Accessibility Improves User-Friendliness

Regular maintenance work is essential for a long service life and consistently reliable productivity. In order to carry out this maintenance work as quickly and efficiently as possible, the MOBISCREEN MSS 1102 PRO offers good accessibility to all maintenance-relevant components and lubrication points as well as smart cleaning solutions. The screening media are also easily accessible and quickly exchanged via extra-wide catwalks and a horizontally adjustable screen casing.
Last but not least, easily accessible fuel filling nozzles on both sides of the plant guarantee a smooth refueling procedure even if one side of the plant is more difficult to access, e.g. due to a ramp or piles of aggregates.

Electro-Hydraulic Dual Power Drive

Thanks to the all-electric option of the electro-hydraulic Dual Power drive system, the MOBISCREEN MSS 1102 PRO plant can be operated with zero operational emissions. If the engine is run on diesel fuel, a load-controlled cooling fan guarantees a reduction of the noise level and fuel consumption. Water spraying at the discharge conveyors, in turn, reduces the dust emissions significantly during plant operation, therefore ensuring better working conditions for plant operators and higher levels of acceptance of local residents.