F/R (Forward/Reverse) Travel Control System (Option) - Doosan DL200 Operation And Maintenance Manual

F/R (FORWARD/REVERSE)
TRAVEL CONTROL SYSTEM
(OPTION)
An optional F/R (Forward/Reverse) travel control system can
be installed as an option on the machine. With this system
installed, the operator's light-hand can remain on the
steering wheel during operation, and not have to manually
move the transmission lever between forward and reverse.
To activate system perform the following steps:
1. Place transmission lever in "NEUTRAL."
Do not move the transmission lever out of
NOTE:
"NEUTRAL." If the lever is moved, the system
will be deactivated.
2. Press F/R selector switch to the "I" position, and then
release. The switch will return to the "O" position, but
the system will be activated. When system is activated,
the F/R selector indicator light (Figure 41) will be
turned "ON."
Operation
3-16
Figure 39
O
I
Figure 40
30
20
40
10
50
0
km/h
F/R
Figure 41
FG005290
FG003977
15
20
10
25
5
30
0
x100r/min
FG006059
OP000508