Page 12 – 14 ABUCompact GM2 to GM8 & GMC electric chain hoists. Page 15 … 48 V contactor control with semiconductor technology for GM8 … GM2 (1Am) GM4 (4m) GM4 (4m) GM6 (4m) GM4 (3m) GM4 (1Am) GM4 (2m) GM6 (4m). Login to Download