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China factory - Ningbo Suntech Power Machinery Tools Co.,Ltd.

Ningbo Suntech Power Machinery Tools Co.,Ltd.

  • China,Ningbo ,Zhejiang
  • Verified Supplier

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China ​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​
China ​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​

  1. China ​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​
  2. China ​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​
  3. China ​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​
  4. China ​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​

​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​

  1. MOQ: 1 PCS
  2. Price: Get the latest prices
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 8000 PCS/Month
Delivery Time 3-5days
Packaging Details Plywood Case
Name Hoisting Point Block
Item No. 12131-12132
Model QHD-50
Rated Load 50-80KN
Diameter 160-190mm
Sheave Width 36-42mm
Weight 8-12KG
Warranty 1 year
Brand Name Suntech
Model Number QHD
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 8000 PCS/Month
Delivery Time 3-5days Packaging Details Plywood Case
Name Hoisting Point Block Item No. 12131-12132
Model QHD-50 Rated Load 50-80KN
Diameter 160-190mm Sheave Width 36-42mm
Weight 8-12KG Warranty 1 year
Brand Name Suntech Model Number QHD
Certification ISO Place of Origin China
High Light Galvanized 3 Legged Tubular Steel Tower80m Height Tubular Steel Tower15m Height Telecommunication Steel Tower

​​Heavy-Duty Hoisting Block With Reinforced Steel Construction​


The ​​Hoisting Point Block​​ is a critical lifting and rigging component designed for power line construction and maintenance operations. This professional-grade equipment provides a secure anchor point for cable handling while ensuring smooth movement and load distribution during installation and repair work.

​​

Construction & Design Features:​

  • ​​Frame Material:​​ High-grade alloy steel or lightweight aluminum
  • ​​Sheave Composition:​​ Ultra-high molecular weight polyethylene or reinforced nylon
  • ​​Bearing System:​​ Sealed ball bearings with grease fittings
  • ​​Load Capacity:​​ Rated for working loads up to 8 tons (7.3 metric tons)
  • ​​Safety Factor:​​ 5:1 minimum breaking strength
  • ​​Mounting Options:​​ Multiple attachment points for versatile rigging
  • ​​Surface Treatment:​​ Hot-dip galvanized or powder-coated finish

​​

Performance Advantages:​

  • ​​Secure Load Handling:​​ Positive locking mechanism ensures safety
  • ​​Reduced Friction:​​ Low-resistance sheave rotation minimizes pulling force
  • ​​Quick Setup:​​ Tool-free assembly for rapid deployment
  • ​​Durable Construction:​​ Withstands harsh job site conditions
  • ​​Versatile Application:​​ Suitable for various cable types and sizes
  • ​​Maintenance-Free:​​ Sealed components require minimal servicing
  • ​​Safety Compliance:​​ Meets OSHA and ANSI standards

​​

Professional Applications:​

  1. ​​Transmission line conductor installation​​
  2. ​​Tower assembly and component lifting​​
  3. ​​Substation equipment handling​​
  4. ​​Underground cable pulling operations​​
  5. ​​Emergency line restoration​​
  6. ​​Railway electrification projects​​
  7. ​​Renewable energy farm construction​​


​​Available Configurations:​​

  • ​​Standard Single Sheave:​​ Basic lifting applications
  • ​​Double Sheave:​​ For balanced load distribution
  • ​​Heavy-Duty:​​ For large component handling
  • ​​Insulated:​​ Live-line work rated
  • ​​Corner Block:​​ For directional changes
  • ​​Custom Designs:​​ Special project requirements


​​Why Choose Our Hoisting Point Block:​

  • ​​Manufactured to IEEE and ANSI standards​​
  • ​​Used by utility professionals worldwide​​
  • ​​Interchangeable parts for easy maintenance​​
  • ​​Competitive pricing with quality assurance​​
  • ​​Technical support from rigging experts​


Item number Model

Rated Load

(KN)

Sheave Diameter(mm)

Sheave width

(mm)

Weight

(kg)

12131 QHD-50 50 160 36 8
12132 QHD-80 80 190 42 12


Company Details

Bronze Gleitlager

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Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1995

  • Total Annual:

    >300 Million

  • Employee Number:

    >158

  • Ecer Certification:

    Verified Supplier

Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged in the field of electric power more than 26 years.   1.Steel structure industry especially steel towers and related pr... Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged in the field of electric power more than 26 years.   1.Steel structure industry especially steel towers and related pr...

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Get in touch with us

  • Reach Us
  • Ningbo Suntech Power Machinery Tools Co.,Ltd.
  • NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
  • https://www.conductorstringingtools.com/

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