Manure spreaders are tractor attachments with a mechanical apparatus developed to distribute manure as the tractor is driven through a field. Manure spreaders are either friction-drive, or powered by the power take-off of a tractor. Older spreader attachments and machines are typically friction-driven, whereas newer spreaders are made for use with a power take-off. Search through today's deals on new and used tractor attached manure spreaders and compact manure spreaders for sale in the US: