Ningbo Suntech Power Machinery Tools Co.,Ltd.
| Delivery Time | 3-7days |
| Payment Terms | L/C,T/T |
| Model | SH2 |
| Packaging Details | Plywood Case |
| Rated Load | 2KN |
| Supply Ability | 500 PCS/Month |
| Name | Double Sheave Block for Changing Line |
| Weight | 2.2-2.4KG |
| Model Number | SH2 |
| Place of Origin | Ningbo |
| Certification | ISO |
| Brand Name | Suntech |
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Product Specification
| Delivery Time | 3-7days | Payment Terms | L/C,T/T |
| Model | SH2 | Packaging Details | Plywood Case |
| Rated Load | 2KN | Supply Ability | 500 PCS/Month |
| Name | Double Sheave Block for Changing Line | Weight | 2.2-2.4KG |
| Model Number | SH2 | Place of Origin | Ningbo |
| Certification | ISO | Brand Name | Suntech |
| High Light | 2KN Rated Load OPGW Stringing Block ，Ultra-Lightweight Design Double Sheave Block ，Fiber-Safe Sheaves Ground Wire Replacement Roller | ||
Overhead Ground Wire Replacement Roller – 2KN Double Sheave OPGW Stringing Block
Product Overview
The SH2-OPGW series Double Sheave Block is a specialized precision tool designed for exchanging overhead grounding wires with OPGW (Optical Budget Ground Wire) in live-line or de-energized operations. Featuring a dual-sheave configuration that ensures balanced traction and minimizes the risk of fiber optic damage during stringing. Weighing as little as 2.2kg, it is optimized for high-altitude efficiency and long-distance line replacement projects.
Technical Specifications
|
Item No. |
Model |
Outline Size(mm) |
Rated Load(KN) |
Weight(kg) |
|
20123 |
SH2-OPGW1 |
152x110x343 |
2 |
2.4 |
|
20124 |
SH2-OPGW2 |
128x65x365 |
2 |
2.2 |
Product Advantages
· Dual-Sheave Balance — Double-wheel design provides stable support for the old-wire-pulls-new-wire method.
· Ultra-Lightweight Design — At only 2.2kg, significantly reduces labor intensity for linemen on towers.
· Fiber-Safe Sheaves — MC nylon sheaves provide smooth, low-friction path protecting delicate optical fibers.
· Compact Form Factor — Streamlined size allows easy transport and rapid deployment in restricted tower spaces.
Frequently Asked Questions (FAQ)
Q: Can this block be used for heavy conductor stringing?
A: No. Rated at 2KN, it is specifically designed for lightweight OPGW or grounding wires.
Q: What is the benefit of MC Nylon sheave?
A: Non-conductive and softer than steel, ensuring OPGW wires are not crushed during exchange.
Q: What is the supply ability?
A: Steady supply of 1000 PCS per month for large-scale grid projects.
Q: Is this suitable for live-line maintenance?
A: Yes, the nylon sheave provides electrical insulation for live-line operations.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
1000000-5000000
Employee Number:
110~150
Ecer Certification：
Verified Supplier
Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ... Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ...
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