For ships from 6 to 27 metres. Pre-fitted with a chain counter sensor; the motors are IP66 or IP44 waterproofed. Models X1, X2 and X3 as winches with or without warping head. Prepared for chain counter sensor. The X3 model can also be manually operated in an emergency and has combined rope & chain sprocket wheels. The sprocket wheel can be used independently of the warping winch with this model. X3 bronze-chromed base and drum. Powerful IP67 waterproofed motor, anodised gear unit made of seawater-resistant aluminium. 12 or 24 Volt, shipped for DIN-standard chains.