159
When the pulley is used to increase the pulling force for self-recovering (position I), it
must be fastened with the towing rope to a fixed object selected as a support and the winch rope
hook, to the truck towing hook. When the pulley is used to change the rope direction for recover-
ing of another truck (position II), fasten it with the help of towing rope to a fixed object selected
as a support and the winch rope hook, to the towing hook of the truck to be pulled out. When the
pulley is used to increase the pulling force for recovering of another truck (position III), fasten the
pulley to the towing hook or towing rope on the recovery truck towing hook and the winch rope
hook, to a fixed object by means of the second towing rope. It is possible to fasten the winch rope
directly to the fixed object, in so doing the hook is fastened to a preliminarily tightened rope.
To avoid overheating of the winch reduction gear do not pull the cargo, using the
whole length of the rope more than three times in sequence at the maximum load or the load
close to it.
Lay out the winch hook in the transport position (position IV).
II-
изменение
направления
силы
тяги
при
вытаскивании
автомобиля
; III-
увеличение
силы
тяги
при
вытаскивании
автомобиля
; IV-
укладка
троса
в
транспортном
положении
1-fixed object; 2-winch pulley; I-pulling force increase for self-recovery; II-pulling force direction change
for recovering of trucks; III-pulling force increase for recovering of trucks; IV-folding of rope in transport
position
Figure 134 - Winch Pulley Application