Model ListαSVP Series ( Variable - speed Type )Model ( For 100V-115V ) Model ( For 200V-230V ) Capacity ( kg ) αSVP-006 αHVP-006 60 αSVP-01 αHVP-01 100 αSVP-016 αHVP-016 160 αSVP-025 αHVP-025 250 αSVP-050 αHVP-050 500 α Alpha Series Top Electric Chain Hoists Lineup