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Features

Specifications

Name: 660 Series Stringing Block

Model: SHD

Sheave: 1-9

Rated Load: 30-150KN

Weight: 40-445KG

Warranty: 1 Year

Basic Infomation

Place of Origin: Ningbo

Brand Name: Suntech

Certification: ISO

Model Number: 660

Payment & Shipping Terms

Packaging Details: Plywood Case

Delivery Time: 3-7days

Payment Terms: L/C,T/T

Supply Ability: 3000 PCS/Month

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Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction

Product Description

Professional 822 Series Stringing Block

For High Tension Overhead Power Line Construction Projects

The 822 Series Stringing Block is a professional-grade, heavy-duty component engineered for demanding overhead power line construction, maintenance, and reconductoring projects. This critical equipment guides and supports cables during tension stringing operations, minimizing friction and preventing damage while ensuring smooth cable travel under high tension.

Product Specifications

Item Number	Model	Number of Sheave	Rated Load (KN)	Weight (kg)	Sheave Features
10141	SHDN822	1	30	40	MC nylon sheave
10142	SHSQN822	3	60	118	MC nylon sheave
10143	SHWQN822	5	120	180	MC nylon sheave
10146A	SHWQQN822	7	120	250	MC nylon sheave
10146	SHQ822	7	120	285	Middle: cast steel sheave
10148	SHJ822	9	150	445	Conductor: MC nylon sheave
10141A	SHDL822	1	30	45	Aluminum Sheave
10141B	SHDLJ822	1	30	48	Rubber lined aluminium sheave

Key Features and Benefits

Smooth, Low-Friction Cable Path: Large-diameter sheave and sealed bearings reduce rolling friction, improving equipment efficiency and control during long pulls
Cable Protection: Precisely sized sheave groove cradles cables without pinching, preventing damage to jackets and internal components
Essential for Modern Construction: Fundamental tool for building new transmission lines, upgrading circuits, and installing OPGW for grid communications
Durable Construction: Corrosion-resistant aluminum alloy frame and sealed bearings withstand harsh outdoor conditions
Enhanced Safety: Prevents sudden jerks, cable snags, and derailments during high-risk stringing operations
OPGW Compatibility: Specifically designed to protect delicate optical fibers in grid communication cables
Project Efficiency: Reduces friction for faster pulling speeds, less downtime, and lower labor costs
Professional Standard: Meets industry best practices for quality installation on large-scale utility projects
Infrastructure Resilience: Contributes to building reliable power grids with extended service life
Strategic Investment: Foundational equipment that enables controlled, efficient, and safe cable installation operations

Application Summary

The 822 Series Stringing Block is a precision-engineered solution for moving heavy, sensitive cables over long distances with care and control. Combining robust construction with smooth operation, it protects critical assets, enhances safety, and drives efficiency. This indispensable tool ensures successful completion of vital infrastructure projects that power our modern world.

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Contact Person :	Mr. Peter Mao
Tel :	86-13958364836

Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction

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