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Rammer Boom C400

The Rammer Boom C400 is a light weight, multipurpose boom 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.

Rammer small series light weight booms are typically mounted on stationary crushing plants, and used in combination with a Rammer Small range breaker.

Key Specifications

Product Weight

2,550 kg

Input Power

30 kW

Maximum Reach

5.8 m


  • Rammer full electrification
  • Internal piping and hoses
  • Heat treated conical pins
  • Low height/width design
  • Light weight


  • Jaw Crusher Blockages
  • Impact Crusher Blockages
  • Blockages and build-ups




2,550 kg

Input power

30 kW

Maximum reach

5.8 m

Nominal horizontal reach (H)

4.3 m

Nominal vertical reach (V)

4.3 m


170 °

Base dimensions

0.96 x 0.81 m


Specifications are subject to change without notice.