Harken MKIV Underdeck Unit 3

Harken’s MKIV Underdeck Jib Reefing & Furling line is the perfect solution for sailors who want an aerodynamic system with a minimal amount of equipment above deck. The underdeck furler provides a low-friction, clean layout solution that minimizes windage, while uncluttering the bow for easy anchor access. Tack sits at deck level, lowering the tack height for maximized sail area. Through-deck bearing into underdeck compartment provides a low profile, nearly watertight system. Typical Boat Length 13.7 - 18.3 m (45' - 60')

快速升帆、降帆、缩帆和换帆

精密挤压成型的双槽气动翼片，可实现顺畅的帆操作与快速换帆。不锈钢送料器可实现快速单手升帆与换帆。

改善帆形和船艇操控

独立的升帆索与前脚旋转环可在帆顶与前脚之前将帆中部卷起，从而在缩帆时改善帆形。轻质铝制升帆索旋转环可减轻桅顶负重，从而降低纵向俯仰和横倾。

甲板下卷筒适配狭窄船艏

卷筒外径较小。

专为简便安装而设计

扭矩管套在现有的张紧器上，便于调节长度。轮毂组件的万向节可接受使用压接端子、杆式端子、Norseman 或 STA-LOK® 端子的标准张紧器。

低摩擦高效率，便于卷帆和缩帆

中心轮毂与甲板轴承之间以及主轴上的滚珠轴承可减少摩擦；鼓轮和升帆索的旋转接头在受载时可自由转动。

系列: Harken MKIV Underdeck Unit 3