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MAESTRO® L

Descender with integrated progress-capture pulley for loads up to 280 kg, compatible with 12.5 to 13 mm ropes

Professional

MAESTRO® S

Descender with integrated progress-capture pulley for loads up to 250 kg, compatible with 10.5 to 11.5 mm ropes

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Tower rescue: skate block with REEVE

REEVE allows an efficient and clean setup of all the necessary equipment.

Professional

Using pulleys with small-diameter rope or cord.

As part of their certification as PPE, Petzl pulleys are compatible with ropes greater than 7 mm in diameter. The use of thinner cords may be possible.

Professional

Using the TWIN RELEASE for a 3:1 Haul System

TWIN RELEASE was designed to be used in a 4:1 system. In certain situations, hauling with a 3:1 system can be advantageous, even though it offers a lower mechanical advantage.

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Descending With Additional Braking

Ease of descent depends on the wear on the device, the rope that is used, and the load. Additional braking can help you avoid being surprised by the descent speed (for example on a new, thin rope). It can also help provide a more controlled and comfortable descent.

Professional

Remote control of the MAESTRO handle with a cord

The MAESTRO handle has a small hole for attaching a cord (e.g. AIRLINE cord).

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How to calculate mechanical advantage

A mechanical advantage haul system reduces the effort required to raise a load. The mechanical advantage obtained is based on the pulley effect.

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Primary uses of the RIG

The RIG is a self-braking belay / rappel device that can be used on either the harness or the anchor.

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Video - How to install and use TWIN RELEASE?

This video presents setting up a releasable haul system with the TWIN RELEASE progress-capture pulley.

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Working load in emergency situations

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Lowering a person with the I'D on the rescuer's harness

When there is no anchor, lowering a person with the I'D on the harness requires special attention.

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