What is a Gantry Crane?
Jul 14th 2025
A gantry crane is a critical piece of rigging equipment in modern industrial operations, offering a flexible and efficient solution for material handling. Characterized by a single or double girder structure supported by freestanding legs, gantry cranes do not require permanent overhead structures, making them ideal for temporary or space-restricted work environments.
Key Benefits of Gantry Cranes
Space Efficiency: Gantry cranes eliminate the need for permanent beams or support columns, maximiz…
What is the difference between capstan and windlass winches?
Jul 10th 2025
Capstan vs. Windlass: What’s the Difference?
Understanding the difference between capstans and windlass systems is essential for professionals in lifting, rigging, and marine environments. While both are mechanical devices used to apply force via rope or chain, they are engineered for different purposes—and it’s important to choose the right tool for the job.
This article breaks down how each system works, where it’s used, and where Lifting.com fits into the picture&mdash…
What is a Capstan Winch?
Jul 7th 2025
A capstan winch is a vital mechanical device used for lifting or pulling heavy loads with precision and control. Unlike traditional winches that store the rope on a drum, a capstan winch features a vertical drum that allows the rope to pass over it without being stored. This friction-based operation provides continuous movement and adaptability for various rope sizes, making it especially valuable in industries like marine, utilities, and construction.
Key Features of a Capstan Winch
Vertical D…
Can Grade 70 Chain Be Used for Lifting?
Jun 28th 2025
When it comes to rigging and lifting operations, safety starts with choosing the right equipment — and not all chains are created equal. Grade 70 chain, commonly used for transport and load securement, is not designed or rated for overhead lifting.
If you're wondering whether you can use Grade 70 chain for lifting, the answer is straightforward: No. Here's why.
What Is Grade 70 Chain Designed For?
Grade 70 chain, often called transport chain or trucker’s chain, is made from heat-trea…
What Is a Lifting Chain?
Jun 26th 2025
Lifting chains are high-strength steel link assemblies engineered for overhead lifting, load securement, and material handling in demanding industrial environments. Only certain grades of chain—specifically Grade 80, Grade 100, and Grade 120 alloy steel chain—are rated and approved for overhead lifting applications under ASME and NACM standards.
Compared to synthetic slings or wire rope, lifting chain provides superior durability, temperature resistance, and adjustability. When paire…