Wuxi Hanyu power equipment co.,ltd
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Stringing Pulley BSHDN508Z Aerial Helicopter Cable Stringing Pulley Block
| Model | Wheel size Outside Dia. x Width (mm) | Sheaves |
| BSHDN508Z | 508X75 (508X100) | 1 |
| BSHSN508Z | 3 | |
| BSHWN508Z | 5 | |
| BSHDN660 Z | 660X100 (660X110) | 1 |
| BSHSN660Z | 3 | |
| BSHWN660Z | 5 | |
| BSHDN822Z | 822x110 | 1 |
| BSHSN822Z | 3 | |
| BSHWN822Z | 5 | |
| BSHDN916Z | 916x110 | 1 |
| BSHSN916Z | 3 | |
| BSHWN916Z | 5 |
The helicopter hangs the guide rope through the helicopter pulley. The Aerial Helicopter Stringing Pulley of different specifications and sizes shall be selected according to different lines. The Aerial Helicopter Stringing Pulley can be divided into single sheave, three sheaves, five sheaves.
In the harsh environment such as mountains, valleys and rivers, it is not convenient to manually lay the guide rope on the ground, the helicopter can be used to pull the guide rope and directly hang it in the pulley groove of the Aerial Helicopter Stringing Pulley. Convenient for subsequent wire laying.
The guide rope enters the pulley groove through the guide rope guide arm, eccentric rotating door and other mechanisms in the Aerial Helicopter Stringing Pulley.
The Aerial Helicopter Stringing Pulley of different specifications and sizes shall be selected according to different lines. The Aerial Helicopter Stringing Pulley can be divided into single sheave, three sheaves, five sheaves. Material of pulley can be divided into MC nylon material, aluminum alloy material, nylon sheave coated rubber and aluminum sheave coated rubber. The intermediate sheave can also be steel sheave.
Features: With specially designed fly bar system and open door system to guide the pilot rope into the groove of center sheave, the running board can go through the sheaves easily.
