Enhanced safety and maximum convenience
The RM Group once again sets new standards in user-friendliness with RM NEXT. As the first NEXT philosophy crusher, the RM 120X combines maximum safety with maximum performance and flexibility. Using RM Operations Assist and RM GO! SMART, the crusher interacts with the machine operator who is able to see the status of the machine from the loader cab. The Performance Indicator also enables maximum efficiency in processing without leaving the cab.

Maximum throughput capacity and maximum flexibility
The best ratio of weight to throughput capacity, combined with equipment perfectly matched to each application, guarantees maximum flexibility. Depending on the application, the RM crusher can be equipped with the optimum equipment options and drive technology. In addition, it is more efficient during operation thanks to a larger diesel tank.

Technical specifications

RM 120X


Throughput up to 350 t/h, depending on material
Inlet opening 1.160 x 820 mm
Crusher unit RUBBLE MASTER impact crusher with 2+2 or 4 hammers and multi-function adjustable impact arms
Power unit Diesel direct drive: John Deere, 6 cylinders, 298 kW at 2200 rpm

Optional: diesel-electric drive with plug-in hybrid motor

Weight 35,600 – 46,400 kg

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Options

Patented: RM Active Grid

The single-deck screen with active bar mesh consisting of movable and fixed bars increases the machine’s throughput capacity by up to 30 %. Extended operating time thanks to self-cleaning bar mesh included.

Active Prescreen 2D

Active Prescreen 2D in combination with 2-part feed belt. Due to the individually selectable mesh size and the output of a defined aggregate size, the Active Prescreen 2D is perfectly suited for use in the natural stone sector.

RM windsifter

The RM windsifter enables the separation of non-mineral (e.g. plaster, wood) from mineral input and thereby guarantee even higher end aggregate quality.

RM belt scales

The RM belt scales measure the material weight on the discharge belts and sends this data to the RM GO! SMART App where it can be displayed at any time.

Pan feeder under the crusher

The pan feeder under the crusher is installed for applications involving industrial demolition and highly abrasive rock. It can be easily be removed from the front and is available with a smooth belt on the discharge conveyor.

Lighting package

With additional floodlighting, you have sufficient light to work safely even at dawn and dusk. The lighting package Plus includes the lighting mast, engine compartment lighting and periphery lighting as well as warning lights.

Magnetic separator

The short distance from the crusher outlet to the magnetic separator avoids blockages and, thanks to the strong permanent magnet, metal is removed from the crushed material.

Hammer changing device

On-board hammer changing device incl. lifting jack. Facilitatates changing/flipping of hammers in the field

Hammer bracket

On-board storage retainer for a spare set (2 pcs) of hammers. The spare hammers travel safely with the machine.

Dust suppression system

On-board dust suppression system to reduce dust emissions. Water mist on inlet, outlet and main discharge belt.

Refueling pump

Refueling pump system complete, installed. Incl. hose, overfill protection and automatic shut-off preinstalled in system.

RM MS mesh-screen

The RM MS mesh-screen attachment can be mounted on the RM 80GO! and RM 100GO! to produce a perfectly cubical spec material without any oversize in a single pass.