For the Warn XD9000
KG's M/Min Amps
0 11.6 56
910 6.8 161
1810 3.14 252
2720 2.29 332
3630 1.55 423
4080 1.19 478
also add, pull by layer (of wire/rope on the drum)
Layers KG's
1 4082
2 3715
3 3402
4 3180
BUT
My opinion when winching is to keep the winching as simple as possible. Recovery normally isn't time sensitive (although it can be!). If you don't need to add something to the winching system, then don't add it. Minimise the number of components in place to minimise the risk during the recovery, even if you do have plasma rope.
So if you can recover without adding a snatch block, sling, bow shackle and sometimes a extension in the system, then do that first. If you do need it, then use it, but don't over complicate the system.
Got to love a 6hp 8000lb Warn high mount!
https://youtu.be/t-D_eWINMk4