Hamm HC 130i C VA Single Drum Compactor
The HC 130i C VA Hamm single-drum compactor has been added to the HC series.
It has a variable amplitude (VA) drum that enables automatic compaction depending on the ground conditions and machine capacity. Operators can choose between automatic and manual mode.
In automatic mode, the amplitude is regulated by the machine control system; in manual mode, five fixed amplitudes are available. Before compaction, the target compaction value can be specified based on typical load-bearing capacity values. The basis for the automatic regulation of the compaction forces is the Smart Compaction Value (SCV), which is now determined by Hamm and is continuously and precisely recorded independently of influencing factors such as driving speed, frequency, or direction of travel, according to the company.