Model ListDA SeriesModelCapacity ( ton )DA-0.250.25DA-0.50.5DA-1W1DA-1S1DA-1.51.5DA-2W2DA-2S2DA-2.52.5DA-33DA-55DA-1010DB SeriesModelCapacity ( ton )DB-0.250.25DB-0.50.5DB-1W1DB-1S1DB-1.51.5DB-2W2DB-2S2DB-2.52.5DB-33DB-55 DA / DB Series Top Electric Chain Hoists Lineup