Overhead Line Steel Sheave Cable Conductor Stringing Pulley Block
The 508MM Overhead Conductor Stringing Blocks (Running out blocks) are used for overhead transmisson line conductor
or OPGW stringing. The sheave of blocks is made in aluminum alloy lined with neoprene or high strength MC Nylon.
Application: It is suitable to string single, two or three, four 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 size 508X75 mm aluminum alloy sheave can be lined with neoprene.
About us: Suntech Power Tools, which located in the southeast China, it is the earliest origin Power Tools Leading City in China.
We are making the various related cable pulling tools, and hydraulic tension and puller to support the transmission work.All can
accept OEM and professionally produced per ISO 9001:2008, they are being sold to over more than 50 countries in the world,
and has wined the best brand reputations. Some items like the stringing blocks,cable rollers,the cable jack stands,etc we can
customized, and the Construction Safety Tools ,are not demanded the MOQ. You can freely help you out either
1. Steel frames are welded by welding robot.
2. Shot peening surface treatment before galvanization.
3. Best ball bearings and special grease according to different conditions.
4. Strict assemble procedure, load test before ex-works.
| Item No. | Model | ACSR Size Range (mm²) | Working Load (KN) | Weight (kg) | Material of Sheave |
| 10101 | SHD508 | 300-400 | 20 | 18 | Aluminum alloy |
| 10104 | SHDN508 | 300-400 | 20 | 16 | MC Nylon |
| 10104A | SHDN508X100 | 300-400 | 20 | 17 | MC Nylon |
| 10102 | SHS508 | 300-400 | 40 | 61 | Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene |
| 10105 | SHSLN508 | 300-400 | 40 | 47 | |
| 10107 | SHSQN508 | 300-400 | 40 | 43 | Nylon, optional can be lined with neoprene |
| 10107A | SHSQN508X100 | 400 | 40 | 46 | |
| 10108 | SHWQN508 | 300-400 | 60 | 70 | |
| 10108A | SHWQN508X100 | 300-400 | 60 | 76 |
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.
About us: Suntech Power Tools, which located in the southeast China, it is the earliest origin Power Tools Leading City in China.We are making the various related cable pulling tools, and hydraulic tension and puller to support the transmission work.All canaccept OEM and professionally produced per ISO 9001:2008, they are being sold to over more than 50 countries in the world,and has wined the best brand reputations. Some items like the stringing blocks,cable rollers,the cable jack stands,etc we can customized, and the Construction Safety Tools ,are not demanded the MOQ. You can freely help you out either
