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80KN Hoisting Point Block: Heavy-Duty Lifting Balance Block for A-Shape Holding Pole
Product Details:
| Place of Origin: | Ningbo |
| Brand Name: | Suntech |
| Certification: | ISO9001 |
| Model Number: | QHD |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 PCS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Plywood Case |
| Delivery Time: | 3-7days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 300 PCS/Month |
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Detail Information |
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| Name: | Hoisting Point Block | Model: | QHD |
|---|---|---|---|
| Rated Load: | 50-80KN | Sheave Diameter: | 160-190mm |
| Sheave Width: | 36-42mm | Weight: | 8-12KG |
Product Description
The QHD series Hoisting Point Block is a specialized lifting tool engineered for transmission line construction. Specifically designed for fixing onto A-shape lattice structure holding poles, this block serves as a high-strength alternative to traditional hoisting tackle. With a rated load capacity of up to 80KN, it ensures balanced and stable lifting during the most demanding tower erection and stringing operations.
Precision-engineered for industrial safety and durability, our hoisting blocks meet the following parameters:
| Item Number | Model | Rated Load (KN) | Sheave Diameter (mm) | Sheave Width (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 12131 | QHD-50 | 50 KN | 160 mm | 36 mm | 8 kg |
| 12132 | QHD-80 | 80 KN | 190 mm | 42 mm | 12 kg |
- Load Range: 5-8 Metric Tons
- Application Environment: Lattice structures and gin pole setups
- Compatibility: Round cable and hoisting chain systems
- Optimized for Gin Poles: Designed to integrate directly with A-shape holding poles, simplifying the lifting setup.
- High Load Stability: The 80KN (Model QHD-80) capacity provides a superior safety margin for heavy lattice tower components.
- Tactical Alternative: Engineered to replace bulky hoisting tackle, reducing the total weight and complexity of the rigging system.
- Heavy-Duty Construction: Features a reinforced steel frame and high-performance sheave to minimize friction and wear during vertical lifts.
- Transmission Line Stringing: Vertical lifting of conductors and equipment.
- Tower Erection: Positioning of lattice structure sections using gin poles.
- Utility Infrastructure: High-altitude balance lifting for power utility maintenance.
The QHD block is specifically designed for the apex of A-shape holding poles. It is more compact, easier to install in confined lattice spaces, and eliminates the extra weight of complex tackle systems.
The QHD-80 features a 42mm sheave width, accommodating large diameter round cables and high-strength lifting chains used in utility construction.
While capable, its primary design intent is for vertical hoisting points on lattice structures where load balance is critical.
