Ammann Light Tandem Rollers provide compaction whatever your needs and whatever model you choose. Lightweight cylinders range from 1450 kg operating weight up to 4650 kg. The clamping width varies in the range of 820 mm -1380 mm. A wide variety of features and options are offered, from drum and wheel combi-cylinder to zero-docking models that allow working very close to obstacles, to heavier options that apply more static force. Whatever your preference, you can find a cylinder that provides the compression efficiency you need.