The article describes the method of estimating handling floating vehicles armored Time Release Dispensers afloat.Use a transition to relative valuation indicators of control (circulation diameter, the angular rotation speed) on the design and power parameters of the machine and its floating the propulsion, the dependence of which from each other is represented by a dimensionless handling chart.This chart allows you to evaluate and select the handling circuit propulsion and steering systems Talbot Reds designed for floating sample machines.