The engines or motors of capstans, cable holders and windlasses are designed to heave in both bower cables simultaneously.
I-injini okanye iimoto zomatshini wokunyusa i-ankile, izibambi zentambo yentsimbi kunye nezixhobo zokutsala okanye ukunyusa into ngentambo zenzelwe ukunyusa phakathi iintsontelo zentsimbi ezikwindlwana yophumlo esityeni zombini ngaxesha nye.