1. Speed ratio between turbo and worm: 40:1

2. If using three cores plastic sheath cable of 桅5.6mm, it can wind 500m cable. Total cable tension is 200 kg;

3. If using seven cores rubber sheath cable of 桅11.3mm, it can wind 120 m cable. Total cable tension is 350 kg;

4. If using four cores sheathed cable of 桅4.76mm, it can wind 700 m cable. Total cable tension is 1000 kg;

5. If using seven cores plastic cable of 桅6mm, it can wind 500 m cable. Total cable tension is 300 kg;