Feed material processing device configured for applying, distributing and compacting feed material at defined layer heights, in particular for dam, dyke and/or road construction, wherein the feed material processing device comprises: - a chassis with at least one traction drive (23, 24) and at least one running gear (21, 22), wherein the running gear (21, 22) is part of a chassis comprising at least one first and at least one second running gear (21, 22); - a frame structure, wherein the frame structure is supported on the first and second running gear (21, 22) and defines a span width of the feed material processing device and provides a working width for the feed material processing device between the first and second running gear (21, 22); - a material feed device coupled to the frame structure or supported thereon; - a material distribution device coupled to the material feed device and displaceable at least in sections over the working width, in particular in a central region thereof, and mounted on the frame structure, which material distribution device can be positioned in a plurality of application positions within the working width; characterised in that the material distribution device is configured for applying the feed material in layers on the ground at different predefinable height positions within the working width, wherein the feed material processing device further comprises: - a controller configured for controlling the material distribution device, in particular configured for adjusting the layer thickness of a feed material applied in layers; - a compacting device mounted displaceably on the frame structure and/or on the material distribution device, which compacting device is in material flow connection with the material feed device, wherein the compacting device is a compaction roller, wherein the span width of the feed material processing device between the first and second running gear (21, 22) provides the working width for the compacting device, wherein the material distribution device and the compacting device are each displaceable on the frame structure within the working width; - wherein the controller is further configured for controlling a/the respective movement path of the compacting device and the material distribution device as a function of one another respectively within the working width, wherein the span width is at least 35 m, wherein the first and second running gear (21, 22) respectively delimit the working width laterally, wherein the working width is at least 50% of the span width of the feed material processing device, wherein the feed material processing device is constructed to be symmetrical with respect to the working/advancing direction with two supports (31, 32) to be arranged/arranged opposite one another in each case laterally to the working width each with a running gear (21, 22). - a chassis with at least one traction drive (23, 24) and at least one running gear (21, 22), wherein the running gear (21, 22) is part of a chassis comprising at least one first and at least one second running gear (21, 22); - a frame structure, wherein the frame structure is supported on the first and second running gear (21, 22) and defines a span width of the feed material processing device and provides a working width for the feed material processing device between the first and second running gear (21, 22); - a material feed device coupled to the frame structure or supported thereon; - a material distribution device coupled to the material feed device and displaceable at least in sections over the working width, in particular in a central region thereof, and mounted on the frame structure, which material distribution device can be positioned in a plurality of application positions within the working width; - a controller configured for controlling the material distribution device, in particular configured for adjusting the layer thickness of a feed material applied in layers; - a compacting device mounted displaceably on the frame structure and/or on the material distribution device, which compacting device is in material flow connection with the material feed device, wherein the compacting device is a compaction roller, wherein the span width of the feed material processing device between the first and second running gear (21, 22) provides the working width for the compacting device, wherein the material distribution device and the compacting device are each displaceable on the frame structure within the working width; wherein the span width of the feed material processing device between the first and second running gear (21, 22) provides the working width for the compacting device, wherein the material distribution device and the compacting device are each displaceable on the frame structure within the working width; - wherein the controller is further configured for controlling a/the respective movement path of the compacting device and the material distribution device as a function of one another respectively within the working width, wherein the span width is at least 35 m, wherein the first and second running gear (21, 22) respectively delimit the working width laterally, wherein the working width is at least 50% of the span width of the feed material processing device, wherein the feed material processing device is constructed to be symmetrical with respect to the working/advancing direction with two supports (31, 32) to be arranged/arranged opposite one another in each case laterally to the working width each with a running gear (21, 22).