MISIA series M electric rope hoists are available in the following four standard versions: Version S2 with 2 rope falls for capacities from 800 kg to 10,000 kg, “supported” or “suspended”; Version S4 with 4 rope falls for capacities from 1,600 kg to 20,000 kg, “supported” or “suspended”, and for capacities from 25,000 kg to 40,000 kg, “supported” only.