Zoomlion RT100 - Rooster Sheave

RT100 Rough Terrain Crane
07 - 44
7.19 ROOSTER SHEAVE
A. The components of the rooster sheave are as follows:


Bracket


Sheave Spindle


Sheave


Pins.
B. When it is not necessary to use the rooster sheave, make sure that it is attached to the
side of the boom.
Figure 07 – 53 Rooster Sheave
C. When the crane is to lift a light load (≤ 5.5T), use the rooster sheave. It is the most
efficient procedure to move a lighter object.
(1) Assembly
(a) Fully retract the boom.
(b) Move the jib over front or over side and set the boom to the -3° position.
(c) Remove the securing pin and move the bracket to the front of the boom. Align
the connection points. Install the connecting pin.