รอกสลิงไฟฟ้า BLACKBEAR TK SERIES
1.R/F=Reeving/falling numbers.2.Dual speed model under green shadow.3.Traversing pinion 2 ton M3.5x16t, 3-5 ton M3.5x12t.4.Traversing motor standard supply, 50 Hz or 60Hz all used 4 pole, or please specify.