Kverneland PN Semi-Mounted Plough Cost efficient, easy to adjust and to maintain The PN/RN models are robust semi-mounted reversible ploughs with a centre-mounted wheel and manual stepwise furrow width adjustment. The up-graded models are delivered from June 2016 as follows: Robust plough constructed around a robust 200x200 mm induction heat treated frame. In-Furrow & On-Land operations The advantages : Unique Kverneland steels and heat treatment technology to the complete plough for best durability Center mounted wheel for easy ploughing out to fences, hedges... Safe and smooth reversal of the plough ensured by turnover mechanism being linked to the wheel assembly Unique headstock for minimum turning circle. Cat. III or IV Gentle movement between the turnover arm and the frame via plastic wear plates. No lubrification needed. Less noise too Easy adjustment of the wheel angle when changing the ploughing width, via a turnbuckle Optional hydraulic front furrow width adjustment for In-Furrow models Large clearance Unrivalled Kverneland Auto-reset system for non stop ploughing for PN. No maintenance. Shearbolt protections for RN Extendable by 1 furrow to the maximum number of furrows indicated in the chart below In-Furrow & On-Land operations Any PN/RN ploughs ordered from the 1st of June 2016 can work both In-Furrow and On-Land. Adjustments between In-Furrow and On Land and vice-versa are hydraulic: On-Land models can also plough In-Furrow In-Furrow models can be retrofitted with an On-Land Kit. On-Land models suit tractors with up to 3,60 m outer wheel/track width. Technical Specifications: Interbody Clearance cm: 100 Underbeam clearance cm: 70/75 Working width cm: 35 - 40 - 45 No of furrows: 6 - 9 Interbody Clearance cm: 115 Underbeam clearance cm: 70/75 Working width cm: 40 - 45 No of furrows: 5 - 8