รอกสลิงไฟฟ้า BLACKBEAR SK SERIES
1.R/F=Reeving/falling numbers.
2.Dual speed model under green shadow.
3.Traversing pinion 5 ton M3.5x23t, 7.5 ton M3.5x20t, 10-20 ton M3.5x23t.
4.Traversing motor standard supply, 50 Hz or 60Hz all used 4 pole, or please specify.
5.Traversing motor: used reducing gear motor.


