Gradall G-550C Operation And Maintenance Manual page 9

G-660C & G-880C GRADALL (Crawler)
G660C & G880C
OPERATING CONTROLS
1. Bucket Open
2. Bucket Close
3. Raise Boom
4. Lower Boom
5.
Swing Left
6. Swing Right
7. Retract Boom
8. Extend Boom
9. Sound Horn
10. Joystick On/Off Switch
11.
Tilt Boom Counter Clockwise
12. Tilt Boom Clockwise
13. Forward (Both Tracks)*
14. Reverse (Both Tracks)*
15. Counter Rotate Right
16. Counter Rotate Left
17.
Right Track Forward*
18. Right Track Reverse*
19. Left Track Forward*
20. Left Track Reverse*
21. Travel High Speed
22. Travel Low Speed
23.
Throttle Increase
24. Throttle Decrease
25. Emergency Engine Shut-Down
* - With boom Over Front Idlers
CAUTION: DO NOT ENGAGE CLUTCH
EXCEPT WHEN ENGINE IS
AT IDLE SPEED.
To further assist the Gradall
operator, we have provided
detailed instructions for the
use of all the cab controls
and levers.
GRADALL
CRAWLER
OPERATOR'S
INSTRUCTIONS
READ ALL MANUALS BEFORE
OPERATING MACHINE
9
OPERATION & MAINTENANCE