LT1092-1 Light Weight CraneThe lightweight crane (LWC) is designed for mounting onto the nacelle on site and used for lifting loads of up to 800 kg. from the ground level to the nacelle level. LWC has to be installed on a Liftra approved interface. The WLL of 800 kg. only applies when using a KITO 1000 kg. hoist type ER010IS. When using other hoists, the maximum WLL must be calculated based on the specific hoist type.