In order to increase the penetration into the soil on dry, hard soils, additional weights slices are available as a special option. One weight set consists of four 25 kg elements which are bolted together in pairs on the left and right hand side of the machine. The maximum additional weight for rigid machines is 200 kg and for foldable, 3-point linkage models, and on the Catros-2TS models, (in 4 m to 6 m working width) the extra weight is limited to 300 kg.