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Basic mechanical advantage systems enable efficient lifting with simple pulleys. Learn the essentials of the 3:1 Z-rig for safe rescues - How is Weight Redistributed Through a 3:1 Mechanical Advantage System? - Eccentric Progress Capture in Mechanical Advantage Systems

Eccentric Progress Capture in Mechanical Advantage Systems

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Eccentric Progress Capture in Mechanical Advantage Systems Eccentric Progress Capture in Mechanical Advantage Systems in rope rescue systems – most mechanical advantage setups are designed to pull or contract—that is, to haul loads upward or horizontally. But not all scenarios are about lifting. Some require controlled lowering under load while maintaining tension and control. This […]

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How to Set Up an A-Frame - Mechanical Ascenders for Rope Rescue - Setting Up an A-Frame for Rope Rescue

Mechanical Ascenders for Rope Rescue Systems

/ Ascend - Descend, Ascending and Descending Systems, Blog, Designing Your Processes, FAQ-Frequently Asked Questions, Knots, Bends & Hitches, Prusik Strength and Use

Mechanical Ascenders for Rope Rescue Systems Mechanical ascenders are essential tools in rope rescue systems, providing climbers and rescuers with efficiency, reliability, and safety. These devices are designed to grip ropes securely while allowing upward movement, making them invaluable in hauling systems, vertical ascents, and progress capture setups. What Are Mechanical Ascenders? Mechanical ascenders are

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CMC Clutch Rescue Gear Versatility and Performance

CMC Clutch Rescue Gear Versatility and Performance

/ Blog, CMC Clutch by Harken Industrial, FAQ-Frequently Asked Questions

The CMC Clutch by Harken Industrial is a revolutionary piece of equipment designed for a wide range of rescue and rope access operations. Known for its versatility, durability, and safety features, the Clutch has become a trusted tool in both urban and wilderness rescue scenarios, as well as in industrial settings. It excels in tasks

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rescue equipment essentials

20-80 Rule for Rescue Gear and Mechanical Advantage Systems

/ Anchoring, Blog, CMC Clutch by Harken Industrial, CMC Rescue, Designing Your Processes, Equipment, Harken Industrial, Mainline Systems and Operations, Mechanical Advantage, Principles of Learning, Pulley Systems, Pulleys & Mechanical Advantage

20-80 Rule for Rescue Gear and Mechanical Advantage Systems Introduction The 20-80 rule shows that 20% of gear and techniques cover 80% of challenges in rescue operations. This is especially relevant for mechanical advantage systems (lifting and lowering setups) and essential rescue gear like multi-use devices, carabiners, and pulleys. By focusing on these core elements,

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Vector Forces and Rigging Mechanics in Rope Rescue - T-Method for Pulley Efficiency

Vector Forces and Rigging Mechanics in Rope Rescue

/ Artificial High Directional AHD, Blog, CMC Clutch by Harken Industrial, Designing Your Processes, Mechanical Advantage, Portable Anchors, Professional Standards

Vector Forces and Rigging Mechanics in Rope Rescue Introduction Rope rescue operations are inherently complex, requiring a nuanced understanding of vector forces and rigging mechanics. These elements are critical for ensuring the safety of both rescuers and victims. This blog will explore the foundational principles of vector forces and rigging mechanics, providing insights into how

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Clutch in a Twin Tension Rope System

Clutch in a Twin Tension Rope System

/ Blog, CMC Rescue, Equipment, How-To Concepts, Personal Competencies, RRG Gear Review, Safe Practices, Two (Twin) Tension Rope Systems, Two Tensioned Rope Rescue Systems / 31 Comments

Double Clutch: Using the Clutch in a Twin Tension Rope System (TTRS) The CMC Clutch, with its revolutionary design and versatility, has become an essential tool for Twin Tension Rope Systems (TTRS). This system enhances safety, efficiency, and control in technical rescue and rope access operations. Combining the Clutch with TTRS takes operational precision to

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Lowering and Hauling with the Clutch

Lowering and Hauling with the Clutch

/ Anchors, CMC Clutch by Harken Industrial, Twin Tension Rope System Clutch, Two Tensioned Rope Rescue Systems / 4 Comments

Lowering and Hauling with the Clutch The CMC Clutch has quickly become a cornerstone for modern rigging teams, offering unparalleled versatility and efficiency. Whether lowering or hauling, the Clutch’s intuitive design and robust functionality make it an indispensable tool for technical rescue and rope access operations. The Power of the CMC Clutch in Rigging Operations

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Inside 9 Mechanical Advantage

Inside 9 Mechanical Advantage

/ Blog, General Rigging, Horizontal Rigging, Mainline Systems and Operations, Mechanical Advantage, Pulley Systems, Pulleys & Mechanical Advantage / 36 Comments

The Inside 9 Mechanical Advantage System: A Game-Changer for Efficient Rigging In the world of technical rescue and rigging, efficiency, speed, and reliability are paramount. Over the past year, I’ve focused on refining my rigging philosophy with four guiding principles: rigging light, rigging quick, rigging solid, and rigging efficient. This journey has led me to

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