The maximum working height of the equipment is 3.2 meters, with a leg extension stroke of up to 1.8 meters.
The core components include:
Support structure: Retractable legs made of high-strength lightweight alloy
Lifting system: Φ6mm steel wire rope (breaking force ≥18KN)
Load-bearing mechanism: Ring-shaped protective chain with a tensile strength of 23 kN
Safety test data shows that under extreme load conditions of 1.6 kN, the outrigger structure did not undergo plastic deformation
This equipment is primarily applied in three types of rescue scenarios:
1. Underground rescue: Used in conjunction with a speed-differential fall arrestor, suitable for vertical shafts with a diameter of ≥600mm
2. Mountain rescue: The tapered tip structure of the legs can be inserted into rock crevices, suitable for slopes with an incline of less than 30°
3. Industrial emergency response: Rescue operations in confined spaces such as chemical plant reactors and storage tanks
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