The invention relates to an agricultural cultivator having a frame (10), which is designed to be self-propelled in a transport direction (T) or to be pulled by a tractor (5) in the transport direction (T), with a part of the frame (10) extending transversely to the transport direction (T) as a support (11), and with a plurality of individually mountable cultivator elements (20), which can be positioned side by side and spaced from one another on the support (11), wherein the support (11) is constructed from a plurality of support sections (12, 13, 14, 15) and has a folding mechanism (30) which enables the support sections (12, 13, 14, 15) to be folded onto one another about folding axes (31, 32, 33) that extend parallel to the transport direction (T). In addition, one or more mounting rails are provided. The mounting rails can be removably mounted on the support. The cultivator elements can be mounted on the mounting rail or rails.
