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Single Sheave Stringing Block 5-20KN for Transmission Lines

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Ningbo Suntech Power Machinery Tools Co.,Ltd.

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Single Sheave Stringing Block 5-20KN for Transmission Lines

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Brand Name :	Suntech
Model Number :	SHD
Certification :	ISO
Price :	Get the lastest price
Payment Terms :	L/C,T/T
Supply Ability :	90000 PCS/Month
Delivery Time :	3-5days

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Product Details
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Single Sheave Stringing Block 5-20KN for Transmission Lines

Industrial Grade Single Sheave Block For Transmission Lines

1. Professional Conductor Handling Performance

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Designed for conductors up to 50mm diameter
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Working load limit: 8,000 lbs (3,629 kg)
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Smooth operation with minimal friction

2. Industrial-Grade Construction

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Forged aluminum alloy body (6082-T6)
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Precision ball bearing system
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Stainless steel axle pin

3. Advanced Safety Features

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Automatic locking gate mechanism
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Load tested to 4:1 safety factor
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Non-slip groove surface

4. Ergonomic Design Advantages

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Lightweight (40% lighter than steel)
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Easy-open side plate
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Balanced weight distribution

5. Comprehensive Applications

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Ideal for:
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  Distribution line construction
- •
  Conductor stringing
- •
  Fiber optic cable installation
- •
  Utility maintenance
- •
  Temporary repair work

6. Low Maintenance Operation

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Self-lubricating bearings
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Corrosion-resistant materials
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Minimal moving parts

7. Productivity Enhancements

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50% faster than traditional blocks
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Reduces conductor damage
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Enables smooth cable payout

8. Job Site Ready

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Compact and portable
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Includes carrying bag
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Ready for immediate use

9. Professional Certifications

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ASTM F2434 compliant
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CE certified
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OSHA compliant

10. Long-Term Value

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10,000+ operation lifespan
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Reduces project timelines
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Minimizes equipment costs

11. Size Options

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Sheave diameters: 300mm, 400mm, 500mm
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Groove configurations: Standard/V-shaped
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Custom sizes available

12. Environmental Resistance

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-30°C to +60°C operating range
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Salt spray resistant
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UV stabilized materials

13. User-Friendly Features

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Color-coded load rating
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Quick-release mechanism
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Integrated tool slots

14. Package Contents

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Single sheave block main unit
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Spare parts kit
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Operation manual
•
Inspection checklist

15. Industry Applications

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Power distribution projects
•
Telecom infrastructure
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Renewable energy connections
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Industrial wiring
•
Municipal utilities

16. Performance Advantages

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Maintains alignment under load
•
Easy to install and remove
•
Durable in harsh conditions

17. Technical Innovations

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Patented bearing system
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Smart groove design
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Anti-jamming mechanism

18. Purchase Options

•
Available through utility suppliers
•
Volume discounts
•
Rental programs

19. Training Resources

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Installation videos
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Safety manuals
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Maintenance guides

20. Quality Assurance

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Each unit load tested
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Serial number traceability
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1-year warranty

Table description

Item number	Model	Suitable conductor	Rated load(KN)	Weight(kg)	Remark
10171	SHD-120*30	LGJ25~70	5	1.5	Aluminium sheave
10172	SHD-160*40	LGJ95~120	10	2.5
10173	SHD-200*40	LGJ150~240	15	4
10174	SHD-200*60	LGJ150~240	15	4.6
10175	SHD-250*40	LGJ150~240	20	4.6
10176	SHD-250*60	LGJ300~400	20	6
10177	SHD-270*60	LGJ300~400	20	7
10178	SHD-320*60	LGJ300~400	20	9.5
10179	SHD-400*80	LGJ400~500	20	15
10191	SHDN-120*30	LGJ25~70	5	1.5	Nylon sheave
10192	SHDN-160*40	LGJ95~120	10	2.5
10193	SHDN-200*40	LGJ150~240	15	3.6
10194	SHDN-200*60	LGJ150~240	15	4
10195	SHDN-250*40	LGJ150~240	20	4
10196	SHDN-250*60	LGJ300~400	20	4.5
10197	SHDN-270*60	LGJ300~400	20	5.6
10198	SHDN-320*60	LGJ300~400	20	6.7
10198-1	SHDN-320*80	LGJ300~400	20	8
10199	SHDN-400*80	LGJ400~500	20	13
10199-1	SHDN-400*100	LGJ400~500	20	15
10199-2	SHDN-400*120	LGJ400~500	20	18

Single Sheave Stringing Block 5-20KN for Transmission Lines

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Single Sheave Stringing Block 5-20KN for Transmission Lines

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