Aggregate Equipment
Articles
Newsletters
Sell Machines
Tue March 10, 2026
Kleemann
The new MOBISCREEN MSS 1102 Pro mobile scalper from Kleemann is characterized by its high output, simple operability and ergonomics, according to Kleemann.
Due to its dual power drive, the machine can be operated fully electrically and scores top marks when it comes to zero operating emissions. attendees of ConExpo 2026 were able to get a close look at the plant.
Compact, Powerful, Versatile
With the MOBISCREEN MSS 1102 Pro, Kleemann extends its portfolio of mobile scalpers above the established MOBISCREEN MSS 802 Evo. Due to its design, its generously dimensioned feed hopper and a screen casing of 120 sq. ft., the plant achieves feed rates of up to 827 tons per hour, according to Kleemann.
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 to 17.0 degrees) makes it possible to simultaneously achieve high screening performance and very good product quality, according to Kleemann.
A range of screening media enables efficient use of the plant. Whether these are finger decks for loamy 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 individual applications.
The screen decks also can be fitted with a combination of screening media. Overall, the new plant offers a broad spectrum of potential configurations that enable it to deliver impressive performance as a standalone machine or in conjunction with other Kleemann plants.
Simple Operating Concept for Reliable Screening Applications
The plant control system of the MSS 1102 Pro reduces the risk of operating errors and considerably reduces the time required for training new personnel. In addition, 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 driving function but also all plant setting functions. Furthermore, it makes convenient speed setting of the hopper discharge conveyor possible as well as the cutting in of further functions such as the water spray system.
Kleemann screening plants can now also be equipped with Spective Connect. 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, according to Kleemann.
Accessibility Improves User-Friendliness
Regular maintenance work is essential for ensuring 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 also are 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
Due to the all-electric option of the electro-hydraulic dual power drive system, the MOBISCREEN MSS 1102 Pro can be operated with zero operational emissions, according to Kleemann.
If the engine is run on diesel fuel, a load-controlled cooling fan guarantees a reduction of the noise level and fuel consumption. In turn, water spraying on the discharge conveyors significantly reduces dust emissions during plant operation, therefore ensuring better working conditions for plant operators and higher levels of acceptance by local residents, according to Kleemann.
For more information, visit wirtgen-group.com.