SY50U Excavator OMM
Machine Controls
SANY
Operation and Maintenance Manual — 0120
3-29
TABLE OF
CONTENTS
INTRODUCTION
SAFETY
MACHINE
CONTROLS
MACHINE
OPERA
TION
MAINTENANCE
SPECIFICA
TIONS
OPTIONAL
EQUIPMENT
Joystick Controls
NOTE:
There are two operating modes available for the joystick controls, the society of automotive engineers
(SAE) mode and the backhoe loader (BHL) mode. The swing and bucket functions are the same for
the SAE and BHL modes.
Joystick SAE Mode
Fig. 3-41
0003061
N
1
2
3
4
Left Joystick – SAE Mode
The SAE mode uses the left joystick to control the arm and
upper structure:
•
Swing the upper structure to the left (1)
•
Arm out (2)
•
Swing the upper structure to the right (3)
•
Arm in (4)
•
Neutral (N)
Right Joystick – SAE Mode
Fig. 3-42
0003062
1
2
3
4
N
The SAE mode uses the right joystick to control the boom
and bucket:
•
Bucket curl (1)
•
Boom down (2)
•
Bucket uncurl (3)
•
Boom up (4)
•
Neutral (N)
NOTE:
The joystick controls return to the neutral
position automatically when released. The
functions of the machine will stop.
WARNING!
Prevent unexpected movement of the machine. Know the positions and functions of both
joysticks before operation.
Failure to follow this warning could result in death or serious injury.
