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:
- Transmission line conductor installation
- Tower assembly and component lifting
- Substation equipment handling
- Underground cable pulling operations
- Emergency line restoration
- Railway electrification projects
- 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 |
