The crane control levers have the following functions:
Change over from crane to stabilizers (1).
Extend and retract stabilizer slides (2).
Stabilizer legs raise or lower (3).
Figure 2. 30 Stabilizer Leg Levers
At the base of the crane just above the stabilizer leg controls is mounted a small
control box (3) which is for switching the hand lever lighting (1) on and off and also
monitors the stabilizer legs extension (2).
Figure 2. 31 Stabilizer Leg Extension Monitor Control