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Rope rescue equipment set

Multi functional labor-saving system SJ-DGNSLA
Product Introduction
The principle of pulley system can significantly save lifting or dragging force.
Effort saving principle: Use pulleys to change the direction of force application, and distribute the load weight through multiple sections of ropes. The higher the proportion, the more labor-saving but the longer the rope retraction distance.
Application Field:
1. Vertically lift the wounded and stretcher
2. Trapped individuals who have been

product details

Multi functional labor-saving system SJ-DGNSLA

Product Introduction

The principle of pulley system can significantly save lifting or dragging force.

Effort saving principle: Use pulleys to change the direction of force application, and distribute the load weight through multiple sections of ropes. The higher the proportion, the more labor-saving but the longer the rope retraction distance.

Application scenario: 1. Vertical lifting of wounded and stretchers

2. Trapped individuals who have been dragged horizontally into mud/debris

3. Removal of rescue vehicles or large obstacles

Technical Parameter

Rope diameter: 8.50mm

Pulley diameter: 26.76mm

Breaking strength: 40.7kN

Hook set SJ-GGTZA

Product Introduction

It is the basic component for connecting ropes, equipment, and building rescue systems.

Core function: Quickly and safely connect ropes, pulleys, anchor points, and stretchers, serving as the 'joints' of the system.

Type and Characteristics:

D type: universal connection, optimal force direction O type: uniform force, less used for main force Pear shape: compatible with multiple rope loops or instruments

Technical Parameter

D-type: Closed long axis: 64kN Open long axis: 24kN Closed short axis: 27kN

O-shaped: Closed long axis: 52kN Open long axis: 15kN Closed short axis: 21kN Pear shaped: Closed long axis: 60kN Open long axis: 19kN Closed short axis: 26kN

Pulley set SJ-HLTZA

Product Introduction

Being able to change the direction of tension, achieve labor-saving or establish a rope system.

Core function: Reducing rope friction, changing the direction of force application, and building a labor-saving system are key to improving efficiency.

Technical Parameter

Unidirectional pulley: 35.2kN Small pulley: 46.9kN Single pulley: 30.0kN Double pulley: 48.5kN

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