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Galvanized Hoisting Tackle for Corrosion Resistance with 10-200KN Rated Load and 5.7-20mm Max Rope Diameter
Product Details:
| Place of Origin: | Ningbo |
| Brand Name: | Suntech |
| Certification: | ISO |
| Model Number: | QH |
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: | 3000 PCS/Month |
|
Detail Information |
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| Name: | Hoisting Tackle | Model: | QH |
|---|---|---|---|
| Rated Load: | 10-200KN | Max Rope: | 5.7-20mm |
| Weight: | 3-50KG | Warranty: | 1 Year |
Product Description
Galvanized Hoisting Tackle for Corrosion Resistance in Outdoor Power Transmission Line Construction
Galvanized Hoisting Tackle for Corrosion Resistance in Outdoor Power Transmission Line Construction
Product Specifications
| Item Number | Model | Number of Sheaves | Rated Load (kN) | Roller Dia×Width (MM) | MAX. Rope Diameter (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 11301 | QHL1x1 | 1 | 10 | Φ100×31 | Φ8 | 2 |
| 11302 | QHL1x2 | 2 | 10 | Φ80×27 | Φ6 | 2 |
| 11303 | QHL1x3 | 3 | 10 | Φ80×27 | Φ6 | 2 |
| 11311 | QHL2x1 | 1 | 20 | Φ120×35 | Φ10 | 3 |
| 11312 | QHL2x2 | 2 | 20 | Φ100×31 | Φ8 | 3 |
| 11313 | QHL2x3 | 3 | 20 | Φ100×31 | Φ8 | 4 |
| 11321 | QHL3x1 | 1 | 30 | Φ150×39 | Φ11 | 4 |
| 11322 | QHL3x2 | 2 | 30 | Φ120×35 | Φ10 | 4 |
| 11323 | QHL3x3 | 3 | 30 | Φ100×31 | Φ8 | 5 |
| 11331 | QHL5x1 | 1 | 50 | Φ166×40 | Φ13 | 6 |
| 11332 | QHL5x2 | 2 | 50 | Φ150×39 | Φ11 | 6 |
| 11333 | QHL5x3 | 3 | 50 | Φ120×35 | Φ10 | 7 |
| 11341 | QHL8x1 | 1 | 80 | Φ205×49 | Φ18 | 9 |
| 11342 | QHL8x2 | 2 | 80 | Φ166×40 | Φ13 | 9 |
| 11343 | QHL8x3 | 3 | 80 | Φ150×39 | Φ11 | 10 |
| 11351 | QHL10x1 | 1 | 100 | Φ246×60 | Φ20 | 12 |
| 11352 | QHL10x2 | 2 | 100 | Φ166×40 | Φ13 | 12 |
| 11353 | QHL10x3 | 3 | 100 | Φ150×39 | Φ11 | 13 |
Product Overview
Hoisting Tackle, commonly known as a block and tackle system, is a fundamental and indispensable mechanical assembly used for lifting, lowering, and pulling heavy loads with precision and control, utilizing a system of one or more pulleys (sheaves) and a rope or cable. In the electrical power industry, this equipment is critical for a vast range of tasks where controlled mechanical force is required but powered cranes or hoists are impractical, unavailable, or where fine, manual control is paramount.
Key Features & Benefits
- Provides Significant Mechanical Advantage for Heavy Lifting: The core principle is force multiplication. By threading a rope through multiple sheaves, the effective force required to lift a load is divided by the number of rope segments supporting it. This means a single operator, applying a moderate pull, can lift a load weighing several tons.
- Enables Precise and Controlled Load Positioning: Unlike a powered winch that may operate at a fixed speed, a manual hoisting tackle provides unmatched control. The operator can feel the load and make minute, incremental adjustments with each pull of the rope.
- Operates with Complete Independence from External Power: This is a paramount advantage on many electrical work sites. Hoisting tackle requires no electricity, compressed air, or hydraulic power, making it completely self-sufficient and ready for immediate deployment in any environment or situation.
- Essential for Rigging and Lifting in Confined or Complex Spaces: Hoisting tackle is compact and can be rigged to overhead beams, structural members, or portable gantries exactly where the lift is needed. This ability to bring lifting power directly to the point of action solves countless spatial challenges.
- Dramatically Enhances Worksite Safety for Material Handling: Using proper hoisting tackle provides a safe, engineered method for lifting heavy objects, eliminating the hazards of dangerous practices like improper manual lifting, unstable levering, or risky makeshift rigging.
- Versatile for a Wide Array of Electrical Construction and Maintenance Tasks: Beyond vertical lifting, hoisting tackle is used for horizontal pulling to position equipment on skids, applying tension during cable installation, dragging conductors into place, and providing a secure hold during assembly or disassembly.
- Durable and Low-Maintenance for Demanding Industrial Use: Built for years of service, high-quality hoisting tackle features forged alloy steel hooks and shackles, hardened steel sheaves running on smooth bearings, and durable wire rope.
- A Foundational Tool for Professional Electrical and Rigging Work: A reliable set of hoisting tackle is a staple in the toolkit of professional electricians, substation technicians, linemen, and riggers. Its use signifies a commitment to proper, safe work practices.
- Cost-Effective with a Rapid Return on Investment: The initial purchase price is modest compared to powered alternatives, and it has zero ongoing energy costs. The savings in labor time, prevention of injuries and equipment damage ensure the tool pays for itself many times over.
- Trusted for Reliability in Critical and Sensitive Lifting Operations: The mechanical simplicity, proven design, and robust construction of quality hoisting tackle provide operators with absolute confidence that their lifting equipment will perform predictably and safely.
In summary, Hoisting Tackle is a timeless masterpiece of practical mechanical engineering. It reliably amplifies human effort to provide controlled, powerful lifting and pulling force with precision and safety. Its independence, versatility, and durability make it an irreplaceable asset for any task involving the movement of heavy electrical equipment. It is an essential, foundational tool for building, maintaining, and repairing the electrical systems that power our modern world.
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