The two-stroke rammers of the Plus-Series provide all the advantages of the classical two-stroke rammers and additionally offer a practical work facilitation as a plus: By two separate tanks for fuel and two-stroke oil the pre-mixing is no longer necessary. Both liquids are filled in separately and the oil lubrication system automatically generates the correct mixing ratio. For more safety the oil tank can be locked (accessory). This avoids a wrong refueling. The rammers of the Plus-Series are available in three weight classes. The low center of gravity provides strong propulsion and great stability. This prevents tilting and facilitates the operation of the rammer.