|Min. Order:||1 Set/Sets|
|Payment Terms:||L/C, T/T|
|Place of Origin:||Zhejiang, China (Mainland)|
|Means of Transport:||Ocean, Air, Land|
|Production Capacity:||2000 PCs per month|
|Packing:||container, plywood...||Delivery Date:||30-45 DAYS|
|Brand Name:||Dongfang||Conductor Pulley Blocks:||Five wheels Stringing Pulley Blocks|
|Diameter of wheels:||508mm, 660mm, 750mm, 822mm, 916mm, 1040mm||Working Load:||60 - 200 KN|
|Break Load:||180 - 600 KN||Material of conductor wheels:||Nylon or aluminum alloy|
|Material of central wheels:||Nylon, Steel, or aluminum alloy||Number of conductors:||four conductors|
|Weight:||70 - 330 kgs|
Five wheels pulleys blocks are used for stringin four conductors on 400KV - 500KV overhead transmission line. The conductor wheels are made in aluminum alloy or nylon, both can be lined with neoprene. Central wheels can be made in MC nylon or steel.
Five wheels Conductor Stringing Pulley Blocks
ACSR Size Range (mm²)
Working Load (KN)
Material of Sheave
Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene
Nylon, optional can be lined with neoprene
Application: It is suitable to string FOUR or FIVE stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The big size 508mm, 660mm aluminum alloy sheave can be lined with neoprene. The big size 660mm, 822mm, 916mm, 1040mm nylon sheave can be lined with neoprene.
The central sheave is specially strengthened for passage of pilot wire rope.
1. Clevis fitting are optional, please specify when ordering. Customized blocks could be supplied on request. The data in the model means the outer diameter of sheave X width of sheave (mm).
2. All the sheaves are mounted on ball bearings. The frame of blocks is made in galvanized steel.
Aluminum alloy wheels for conductor stringing are available
Wheel diameter is 508mm, 660mm, 822mm
Helicopter Stringing Pulley Blocks are also available for five wheels
All the Five Wheels Stringing Pulley Blocks can be loaded directly into container in our factory
Category: Conductor Pulley Blocks