
The MARSHINE Large Diameter Helicopter Cable Stringing Blocks with its large sheave diameters and the smooth sheave surface, can reduce the friction on the cable layers, and enables the smooth cable handling over the long spans. With its smooth nylon sheave and the galvanized alloy steel frame, it is able to withstand the heavy loads and the long-term use under the harsh working conditions. And with the large diameter sheaves various from 80mm to 822mm, this tool is able to ensure the smooth passage of the conductors. With its robust bearing which can ensures the stable, low-resistance operation, this tool is engineered to withstand the heavy-duty stringing loads for the long-span installations.
Technical Parameters
Diameter x Width (mm) |
Pulley Material |
Φ100x22 |
Nylon |
Φ80x35 |
Nylon |
Φ80x50 |
Nylon |
Φ120x60 |
Aluminium/ Nylon |
Φ150x60 |
Aluminium/ Nylon |
Φ200x60 |
Aluminium/ Nylon |
Φ250x60 |
Aluminium/ Nylon |
Φ320x60 |
Aluminium/ Nylon |
Φ160×140 |
Aluminium/ Nylon |
Φ130×120 |
Nylon |
Φ408x80 |
Nylon |
Φ508×100 |
Nylon |
Φ660x100 |
Nylon |
Φ822x110 |
Nylon |
PRODUCT DISPLAY
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