รอกสลิงไฟฟ้า BLACKBEAR TB SERIES
1. R/F=Reeving/falling numbers.
2. Dual speed model under green shadow.
3. Traversing pinion 5 ton M3.5x12t, 7.5 ton M3.5x20t, 10 ton M3.5x23t.
4. Traversing motor standard supply, 50 Hz or 60Hz all used 4 pole, or please specify.
5.Traversing motor: 5 ton used planetary reducing gear motor, 7-10 ton used reducing gear motor.


