10
NOMENCLATURE OF
THE SAFETY AND
PROTECTION DEVICES
GR3_080
10 NOMENCLATURE OF THE SAFETY AND
PROTECTION DEVICES
10.1 Crane with ground controls on both
sides.
Crane with ground controls on both
sides and with top seat controls by
hand cables (on request) (fig. 6).
Pos. Description
1. Check valves for outrigger rams
2. Check valves for rotation control (flow regulators)
3. Check valve for inner ram
4. Check valve for outer ram
5. Check valve for booms extension rams
6. Lifting moment limiting device assembly (optional)
7. Control panels (optional)
8. Rotation limiting device (optional)
9. Main pressure valve (outriggers)
10. Main pressure valve (crane)
11. Auxiliary valves (crane)
12. Levers guard
13. Safety device for outriggers supports
14. Hook safety device
15. Safety device for extension booms
(only for the crane version “C”)
10.2 Crane with top seat controls and
with ground controls for outriggers.
(fig. 7)
Pos. Description
1. Check valves for outrigger rams
2. Check valve for rotation control
3. Check valve for inner ram
4. Check valve for outer ram
5. Check valve for booms extension rams
6. Lifting moment limiting device assembly (optional)
7. Control panel (optional)
8. Rotation limiting device (optional)
9. Main pressure valve (outriggers)
10. Main pressure valve (crane)
11. Auxiliary valves (crane)
12. Levers guard
13. Safety device for outriggers supports
14. Hook safety device
15. Safety device for extension booms
(only for the crane version “C”)
Before crane use check that safety and protection devices
are fitted and active.
Under no circumstances interfere with the safety and pro-
tection devices.
Interference with the check valves and removal of the lead
seal remove the Manufacturer and invalidate the warranty.
Use the ladder for the access to the top seat.
fig. 6
fig. 7
To Next Page
Loading...