Ningbo Suntech Power Machinery Tools Co.,Ltd.
| Warranty | 1 year |
| Payment Terms | T/T,L/C |
| Model | SHDN |
| Sheave | 1-5 |
| Supply Ability | 500 PCS/Month |
| Name | Helicopter Stringing Block |
| Delivery Time | 3-7days |
| Packaging Details | Plywood Case |
| Model Number | SHDN |
| Place of Origin | Ningbo |
| Certification | ISO |
| Brand Name | Suntech |
View Detail Information
Explore similar products
100A Grounding Block: Triple Sheave Conductor Stringing Pulley for Induced
High Speed Turning Block: 300KN Heavy-Duty Single Steel Sheave for Conductor
80KN Hoisting Point Block: Heavy-Duty Lifting Balance Block for A-Shape Holding
2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller
Product Specification
| Warranty | 1 year | Payment Terms | T/T,L/C |
| Model | SHDN | Sheave | 1-5 |
| Supply Ability | 500 PCS/Month | Name | Helicopter Stringing Block |
| Delivery Time | 3-7days | Packaging Details | Plywood Case |
| Model Number | SHDN | Place of Origin | Ningbo |
| Certification | ISO | Brand Name | Suntech |
| High Light | 508x75mm Helicopter Stringing Block ，Heavy Duty Conductor Stringing Block ，Helicopter-Optimized Design Wire Rope Pulley | ||
Helicopter Conductor Stringing Block 508x75mm – Heavy Duty Wire Rope Pulley for Aerial Stringing
Product Overview
The SHDN/SHSN/SHWN series Helicopter Stringing Blocks are specialized tools designed for helicopter-assisted transmission line construction. Used to pull guide ropes from helicopters during aerial stringing operations, these blocks feature large-diameter sheaves (508mm to 916mm) with widths from 75mm to 110mm. Available in 1-sheave (SHDN), 3-sheave (SHSN), and 5-sheave (SHWN) configurations to match different helicopter stringing methods and line specifications.
Technical Specifications
|
Item No. |
Model |
Sheave Dia.xWidth(mm) |
Sheaves |
|
10321 |
SHDN508Z |
508×75 |
1 |
|
10322 |
SHSN508Z |
508×75 |
3 |
|
10323 |
SHWN508Z |
508×75 |
5 |
|
10324 |
SHDN660Z |
660×100 |
1 |
|
10325 |
SHSN660Z |
660×100 |
3 |
|
10326 |
SHWN660Z |
660×100 |
5 |
|
10326-1 |
SHDN822Z |
822×110 |
1 |
|
10326-2 |
SHSN822Z |
822×110 |
3 |
|
10326-3 |
SHWN822Z |
822×110 |
5 |
|
10327 |
SHDN916Z |
916×110 |
1 |
|
10328 |
SHSN916Z |
916×110 |
3 |
|
10329 |
SHWN916Z |
916×110 |
5 |
Product Advantages
· Helicopter-Optimized Design — Specifically designed for helicopter pull guide rope operations in transmission line construction.
· Multiple Configuration Options — 1, 3, or 5 sheave configurations available across 4 sheave diameters (508, 660, 822, 916mm).
· Large Diameter Sheaves — 508-916mm sheave diameters minimize rope bending stress and reduce wear during high-speed pulling.
· Versatile Application — Suitable for various helicopter stringing methods including single, triple, and bundle conductor pulling.
Frequently Asked Questions (FAQ)
Q: What is the main application?
A: Helicopter pulling of guide ropes during transmission line aerial stringing.
Q: What sheave configurations are available?
A: Single (SHDN), triple (SHSN), and five-sheave (SHWN) configurations.
Q: What are the available sizes?
A: Four sheave diameters: 508mm, 660mm, 822mm, and 916mm.
Q: What material are the sheaves?
A: High-strength materials designed for the demands of helicopter-assisted stringing.
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!