BA 35101/02/ 03 EN – Edition 1.0 * 35101_02_03b330.fm 3-39
Operation
3.27 Low-speed control (option)
Selecting the drive speed
This function is especially useful for operation of hydraulically driven attachments (e.g.
rotary broom, rotary hoe) in order to ensure continuous drive speed.
Unregulated low-speed control
Drive speed is set with potentiometer 93 and maintained by means of the manual diesel
engine speed setting (accelerator pedal).
Regulated low-speed control
(CSD – Constant Speed Drive printed on symbol)
Drive speed is set with potentiometer 93 and maintained by means of the automatic die-
sel engine speed setting.
Regulating drive speed with potentiometer (regulator) 93 is not possible unless
the “Turtle” speed range has been selected!
☞ Select the drive speed as follows:
• Press switch 63 to position A
• Set the drive speed with potentiometer 93 (see table)
Once the low-speed control is no longer needed: set potentiometer 93 to
“Hare” so you can reach maximum speed in normal operation!
Fig. 63: Low-speed control
93
B
A
63
Speed
range sym-
bol
Drive speed Recommended
0– 7 kph
Used for work involving short loading
cycles, i.e. a rapid succession of loading
and unloading operations, e.g. onto a truck,
and for work requiring precise speed adjust-
ment.