The time Cable you spool out also affects the power of the pull. All electric winches are rated based on only one full wrap left on your drum. The less line you reel out, the less power you'll gain. For a maximum power pull, unwind enough cable to go away only one layer along at the drum. Whether a anchor point is too close to spool out enough rope, double the series with a snatch engine block.
Diesel locomotive Welding Cable is another name for DLO cable and it is a single conductor power string. It is not part of the portable cord products as it is often only an individual conductor. Cord is a multi conductor that involving SOOW cable, extension cords and industrial power terminals.
The colors are for identification, I'm not against the buy #6 in all the colors, Cash in colored coding tape to mark approximately two feet of both sides of the wires. Consists of hot tub control panel they are certainly good about identifying where each wire goes.