LEMKEN Opal 090 B - Description; Headstock; Turnover Device; Optiquick Adjustment System

Layout and description
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5.2 Description
5.2.1 Headstock
The headstock with top link pin and cross shaft conforms to ISO 730.
Cross shaft L2/Z2 conforms to category 2.
The top link pin conforms to category 1 + 2.
5.2.2 Turnover device
Ploughs in the Opal 090 series are fitted with the hydraulic D65 turnover device.
5.2.3 Optiquick adjustment system
The plough line and the front furrow width can be adjusted independently. This
permits ploughing without lateral force at every working width.
5.2.4 Basic frame
Ploughs in the Opal 090 series have a 90 x 90 x 7 mm square profile frame.
The underframe clearance is 70 cm.
5.2.5 Depth wheel
The plough can be fitted with a 195 R15 depth control wheel, 650 x 198 mm