Great Plains P18046B Operator Manual - Manual (Page 25)

25 Double Press
Operating Instructions
4. Adjustment / Operation
4.2 Leading Tines
The leading tines are individually adjusted,
utilising eighteen different height settings and
three different rake settings. Added security
of shear bolt protection ensures trouble free
operation in tough, arduous conditions.
The ability to effectively eradicate tractor
wheelings without moving dry clods onto
the wheelings is most important for even
germination.
Fig. 4.02: LeadingTines
4.3 Double Disc Roller
The standard DD600 roller is made up of
individual Double Disc (patented) Ring
segments.
The DD rings are designed to consolidate
the soil whilst cutting and crushing any clods.
Even in heavy, wet soils it can easily be
operated with minimal blockages occurring.
The DD roller carries a proportion of the
machine’s weight to ensure consolidation.
The corrugated surface left by the roller is
weatherproof both for wet or dry situations.
Fig. 4.03: Double Disc Roller