Heavy-Duty Iron Hoisting Block for Pole & Pylon Erection

Power through heavy-duty lifting with our robust iron hoisting block. Designed for maximum durability and strength, this essential pulley is the ideal tool for erecting poles and pylons, and for all demanding lifting and rigging applications on power line construction projects.

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Heavy-Duty Iron Hoisting Block: The Ultimate Lifting Solution for Pole & Pylon Erection

As a prominent China manufacturer and exporter, Ningbo Changshi Electric Power Machinery Manufacturing Limited understands that the foundational work of power line construction demands tools of exceptional strength and durability. The Heavy-Duty Iron Hoisting Block is our answer to the most demanding lifting and rigging challenges. Unlike standard blocks, this rugged tackle is constructed from robust iron, making it the ideal choice for the extreme working conditions of erecting poles and pylons. Its formidable strength is engineered to handle the massive loads involved in lifting and positioning these heavy structures, providing a reliable and secure anchor point for your rigging operations.

This hoisting iron block is a foundational tool for the initial and most critical phase of OHTL construction. Its heavy-duty construction ensures maximum longevity and safety, while its robust sheave system is designed to provide a smooth and controlled lift even under the heaviest loads. By choosing this powerful lifting solution, you are equipping your team with a tool that is built to last and provides the ultimate in power, safety, and reliability for your most critical projects.

Product Features & Benefits:

  • Extreme Durability: Constructed from robust iron, this block is built for the toughest conditions, ensuring maximum longevity and reliability on the job site.

  • Superior Lifting Capacity: Engineered to handle the massive loads associated with pole and pylon erection, this block provides the necessary strength for your most demanding projects.

  • Robust Sheave System: The heavy-duty sheave is designed to handle thick lifting ropes and steel cables, ensuring a smooth and reliable lift even under extreme tension.

  • Essential for Heavy Rigging: This block is the ideal anchor point for complex rigging systems, providing the strength and stability required for hoisting heavy transformers, steel structures, and other large components.

  • Reliable Safety: The formidable strength and durable construction ensure a reliable and safe lifting operation, protecting both your crew and valuable equipment in demanding conditions.

Product Applications:

The heavy-duty iron hoisting block is an essential tool for:

  • Pole & Pylon Erection: The primary application for safely lifting and positioning massive poles and steel pylons during the construction of new power lines.

  • Heavy Substation Construction: Ideal for hoisting heavy equipment such as transformers, switchgear, and steel supports in substation construction.

  • Demanding Rigging Operations: Perfect for any rigging task that requires a block with exceptional strength and durability to manage heavy and unwieldy loads.

  • Major Infrastructure Projects: An indispensable component of a complete toolkit for any major infrastructure project involving heavy lifting and construction.

Technical Data Sheet:

Order  number

Model

Number of sheaves

Rated load (kN)

Outside  diameter×width(mm)

Diameter of rope (mm)

Weight (kg)

Hoisting point type

11181

QH1-1K

1

10

Φ100×31

Φ7.7

2.8

G

H

 

11182

QH1-2

2

10

Φ80×28

Φ6

2.8

G

H

 

11183

QH1-3

3

10

Φ80×27

Φ6

4.1

G

H

 

11191

QH2-1K

1

20

Φ120×35

Φ9.3

4.2

G

H

B

11192

QH2-2

2

20

Φ100×31

Φ7.7

4.2

G

H

 

11193

QH2-3

3

20

Φ100×31

Φ7.7

6

G

H

 

11201

QH3-1K

1

30

Φ150×39

Φ11

7

G

H

B

11202

QH3-2

2

30

Φ120×35

Φ9.3

5.3

G

H

 

11203

QH3-3

3

30

Φ100×31

Φ7.7

6.5

G

H

 

11211

QH5-1K

1

50

Φ166×40

Φ13

9.6

G

H

B

11212

QH5-2

2

50

Φ150×39

Φ11

10.8

G

H

 

11213

QH5-3

3

50

Φ120×35

Φ9.3

7.7

G

H

 

11221

QH8-1K

1

80

Φ205×50

Φ17

12.5

G

H

B

11222

QH8-2

2

80

Φ166×40

Φ13

17

G

H

 

11223

QH8-3

3

80

Φ150×39

Φ11

17.5

G

H

 

11231

QH10-1K

1

100

Φ246×60

Φ18.5

25

G

 

B

11232

QH10-2

2

100

Φ166×40

Φ13

18.5

 

H

 

11233

QH10-3

3

100

Φ150×39

Φ11

20

 

H

 

11241

QH15-1K

1

150

Φ280×65

Φ21.5

34

 

 

B

11242

QH15-2

2

150

Φ205×50

Φ17

22

 

H

 

11243

QH15-3

3

150

Φ166×40

Φ13

26

 

H

 

11244

QH15-4

4

150

Φ150×39

Φ11

30

 

H

 

11248

QH20-4

4

200

Φ205×50

Φ17

50

 

H

 

·Uses: to erect pole and pylon ,line construction ,hoist devices ,etc

·Notes :you must explain clearly which style you needed in writing contract ,hook style (G),round eye style (H)or clevis (B).

Note: The actual specifications and performance may vary depending on the specific model and customer requirements. Please contact us for detailed technical datasheets for precise information.

Why Choose Ningbo Changshi for Your Heavy-Duty Equipment?

Choosing Ningbo Changshi means partnering with an industry leader who is committed to providing a comprehensive suite of high-quality tools and equipment. Our heavy-duty iron hoisting block is a prime example of our dedication to providing specialized, robust solutions that are engineered for the most demanding tasks. As your one-stop supplier, we ensure every product we provide is engineered to the highest standards, guaranteeing a successful and safe project.


Final Summary

The Heavy-Duty Iron Hoisting Block is the definitive solution for achieving safe, powerful, and reliable lifting on your worksite. Its robust iron construction and superior strength make it an indispensable tool for streamlining your pole and pylon erection, maintenance, and repair operations with unparalleled durability and power.

Power your most demanding lifting operations with a superior iron hoisting block. Learn more about our heavy-duty block and how it can enhance your crew's efficiency. Contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to request a detailed quotation and technical specifications tailored to your specific needs!

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