Machine Controls
SY50U Excavator OMM
3-30
Operation and Maintenance Manual — 0120
SANY
Joystick BHL Mode
Fig. 3-43
0003061
N
1
2
3
4
Left Joystick – BHL Mode
The BHL mode uses the left joystick to control the boom
and upper structure:
•
Swing the upper structure to the left (1)
•
Boom down (2)
•
Swing the upper structure to the right (3)
•
Boom up (4)
•
Neutral (N)
Right Joystick – BHL Mode
Fig. 3-44
0003062
1
2
3
4
N
The BHL mode uses the right joystick to control the arm
and bucket:
•
Bucket curl (1)
•
Arm out (2)
•
Bucket uncurl (3)
•
Arm in (4)
•
Neutral (N)
NOTE:
The joystick controls return to the neutral
position automatically when released. The
functions of the machine will stop.