Logging pulley

Technological innovation:

1. The Upper/Lower sheave is made of ultra hard alloy aluminum, which ensures strength without increasing weight.

2. The lifting boom of Upper/Lower sheave boom is one-time molding using forging technology, which solves the problem of sheave side deviation.

3. The lifting ear of Upper/Lower sheave adopts imported special bearings, which are more flexible in rotation and achieve double-sided door opening.

4. The outer shell of Upper/Lower sheave is made of superhard alloy, and the Upper sheave adopts a large window structure, which can effectively reduce the swinging of the sheave caused by wind. The Lower sheave adopts a louver structure, which can effectively protect personnel safety.

Technological specifications：

1. Length of cable per revolution：1.95M/1.5M /1M

2. Suitable cable diameter: Φ11.8-Φ12.7mm / Φ3.5- Φ5.6

3. Maximum dynamic load: 20T / 15T / 10T

4. Environmental temperature: -45°C ～ -75°C

5. 1.5-meter pulley weight:  33/34Kg

6. 2-meter pulley weight: 45/46Kg

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