Three deep sub-soil tines at the front of the Raven machine are followed by four or six shallow-working tines with quick-change Speedloc points. Behind the tines are two rows of 500mm-diameter rubber-cushioned discs that can be adjusted hydraulically by the operator from the cab. At the back is a large-diameter packer roll. This is also adjustable from the tractor seat and can be folded forward for transport.
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