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Transmission Line Stringing Tools
Created with Pixso. 660mm Stringing Pulley Block for Transmission Lines, 40kN Load

660mm Stringing Pulley Block for Transmission Lines, 40kN Load

Brand Name: XINYA
Model Number: SHSN-660X100
MOQ: 1set
Price: Negotiable
Delivery Time: 25-35 days
Payment Terms: L/C,T/T,
Detail Information
Place of Origin:
Jiangsu,China
Certification:
ISO
Application:
Stringing Pulley During Transmission Line
Wheel Size:
660mm Diameter/100mm Width
Usage:
Stringing
Type:
Stringing Pulley Block
Material:
Nylon
Selling Point:
Large Diameter
Conductor Size (mm2):
≤500
Rated Load (kN):
40
Weight (kg):
85
Product Name:
660 Series Stringing Conductor Pulley Blocks Large Diameter
Packaging Details:
1000 sets per month
Highlight:

large diameter conductor pulley blocks

,

customizable timing stringing tools

,

OEM transmission line pulley blocks

Product Description
660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type
Description

The 660 Series Stringing Conductor Pulley Block is a high-performance solution for overhead transmission line stringing projects. Featuring a large diameter wheel, this pulley block ensures smooth conductor passage while reducing mechanical stress. As the direct manufacturer, we offer OEM customization to provide cost-effective, tailor-made solutions at competitive prices.

Application

Designed for transmission line construction and stringing operations, this pulley block is ideal for guiding aluminum conductors, steel-reinforced conductors, and optical ground wires during installation. Its design enables smooth, safe, and efficient conductor pulling operations.

Advantages
  • Reduces conductor wear and prevents mechanical damage during stringing
  • Large diameter pulley design minimizes friction and decreases pulling force
  • High-strength steel frame with galvanized or powder-coated finish for durability
  • Available with nylon or aluminum alloy sheaves to suit project requirements
  • Full OEM/ODM customization available directly from the manufacturer
  • Factory-direct pricing provides significant cost advantages
Technical Specifications
Item Specification
Product Name 660 Series Stringing Conductor Pulley Blocks
Sheave Diameter 660 mm
Sheave Material Nylon / Aluminum Alloy
Frame Material Welded Steel, Galvanized / Powder Coated
Rated Load Capacity 30-40 kN (customizable)
Conductor Capacity Up to 4 bundled conductors (OEM available)
Bearing Type High-quality ball bearings for smooth rotation
Weight Depending on configuration
Customization OEM / ODM available from factory
Note: Maximum suitable conductor LGJ500. The table below shows 100mm wheel width; other dimensions can be customized according to customer requirements.
Model No. of Wheels Rated Load (KN) Weight (kg) Outside Diameter (mm) Root Diameter (mm) Features
SHD660 1 30 40 660 560 MC nylon sheave
SHS660 3 40 70 660 560
SHW660 5 70 103 660 560
SHW66ON 5 70 140 660 560 Middle: cast steel sheave
SHQ660 7 100 165 660 560 MC nylon sheave, middle sheave width 110mm
SHQ660N 7 100 203 660 560 Middle: cast steel sheave
660mm Stringing Pulley Block for Transmission Lines, 40kN Load 0 660mm Stringing Pulley Block for Transmission Lines, 40kN Load 1 660mm Stringing Pulley Block for Transmission Lines, 40kN Load 2
Conclusion

The 660 Series Stringing Conductor Pulley Block is an essential tool for overhead transmission line stringing. With its large diameter sheave, durable construction, and smooth operation, it ensures safe and efficient conductor installation. As the manufacturer, we provide OEM customization and factory-direct pricing, delivering exceptional quality, reliable performance, and outstanding value.