Lightweight, multipurpose booms to be typically used in quarries, next to or on primary crushers or mobile crushers to clear blockages and bridging. They can be operated directly by the valve levers or by using a Rammer radio control. Small series lightweight booms are typically mounted on stationary crushing plants, and used in combination with a Rammer Small range breaker.

Weight, kg 2600
Maximum reach, m 3.6
Nominal horizontal reach (H), m 4.6
Nominal vertical reach (V), m 4.6
Swing, ° 170
Base dimensions, m 0.81 x 0.96
Recommended hammer types 777 - 1655
Recommended power packs HU 18 - HU 30