The Rollgliss R350 has a 3:1 reduction system.
The R350 man riding winch can be used for either working or rescue, this unit comes into its own for chimneys and towers masts. The operative can self ascend or lower to his given task, the R350 also allows for a top man to have control, allowing him to recover the operative if the need so arises.
The fall required is worked out on which unit is ordered by the ratio, a 3:1 for instance with a 60 metre rope fitted would give a fall of 20 metres.
We can provide a 2:1 version and a 5:1 version of the R350 please contact us for further information as these items need to be built to operational or risk assessment needs.