In the past, we completely produced our three-point spreaders from (stainless) steel. With the D301 and D601, we deliberately broke this convention. Only the base element is made of steel; the whole tank, however, is manufactured from high-quality plastic material by rotation moulding technology. This leads to a considerably improved durability and clearly lower production costs. Moreover, a lower dead weight could be achieved by using plastic material, thus again saving fuel and increasing the load capacity. Fully integrated rear lights, comfortably foldable pedestals and the simple, but nevertheless effective cover round off the spreader.