Kubota M5-091, Operator'S Manual

Page: 75 / 176

51 OPERATING THE TRACTOR
ELECTRONIC ENGINE CONTROL
The electronically controlled engine which is installed in
this tractor performs the following 2 types of control.
1. RPM dual memory setting
2. Constant RPM management control
B
RPM Dual Memory Setting
Two different engine speeds can each be set with a single
touch by pressing the RPM dual memory switch to the (A)
or (B) side. This can be used to eliminate troublesome
acceleration operations.
C
Example of use
Consider an example in which an engine speed of 2000
rpm is set for the switch (A) side and a speed of 1000 rpm
is set for the switch (B) side.
A
Keep the hand throttle lever above the minimum
speed. At the minimum speed, a memory setup can
not be performed.
A You can also depress the foot throttle to increase the
engine speed above the set speed.
C
Setting the speeds (or changing the speed
settings)
(1) RPM dual memory switch (A) Switch A
(B) Switch B
(A) Light up.... Engine revolution is operating in the rpm
memory setting value.
Flashing.... Engine revolution is less than the rpm
memory setting value.
Work
During work, simply press
the switch to the (A) side
to automatically set an
engine speed of 2000
rpm.
Turning
When turning, press the
switch to the (B) side to
lower the speed to 1000
rpm, allowing turning at
low speed.
Work
After turning, press the
switch again to the (A)
side to resume a speed of
2000 rpm.
Setting RPM dual memory switch (A)
1. Turn the key switch to
"ON". (The speed setting
can be made both when
the engine is running or
stopped.)
2. Set the hand throttle lever
slightly toward the higher-
speed side.