The mechanical device CR 300 20 consists of:
- a fastening grip that serves to attach it to the anchor point;
- folding-braking mechanism with a shock-absorbing element in a reinforced plastic casing;
- galvanized steel cable with a diameter of 4 mm and a carabiner.
Additionally, the carabiner is equipped with a break indicator.
The length of the cable is automatically adjusted depending on the position of the worker. The braking mechanism is instantly activated when the speed of pulling the cable changes.
Using the device allows you to move freely and safely throughout the work site.
It is used for both vertical and horizontal belaying (in this case, it is additionally equipped with an AZ 800 steel sling with a diameter of 8 mm with a fall safety shock absorber).
The permissible period of use of the device is not limited, provided that periodic (once a year) technical inspections are carried out in a timely manner.
Available cable length:
- 18 m (11.15 kg);
- 20 m (11.25 kg);
- 25 m (11.5 kg);
- 28 m (11.65 kg).
The mechanical device CR 300 20 is used for fall protection during work at height in difficult conditions, outdoors, in confined spaces: hatches, tanks, wells, as well as during welding work and work with aggressive substances.
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