Overload Warning Switch; Aux Port Flow Rate Limit Switch - Kubota KX057-4 Operator's Manual

22 CHECKS BEFORE START
A It automatically changes into first speed (low speed)
when the drive resistance grows while traveling
second speed (high speed).
Thereafter, when the resistance lightens, it returns to
second speed.
A If the tracks are clogged with sand or gravel while
working on soft ground, lift up the track with the help of
the boom, arm and bucket and dozer blade, and let the
track rotate to remove the sand and gravel.
A Do not push the dozer control lever into the float
position as this will cause the machine to
suddenly drop.
To avoid serious injury or death:
A Do not work under the machine in this
condition.
(A) "Rotate to remove sand
and gravel"
BOverload Warning Switch
To avoid personal injury or death:
A Continuing to apply the load after the overload
warning horn sounds could result in the
machine tipping over. If the buzzer sounds,
stop operating the machine and lighten the
load.
When excavator is used in object handling operations, set
the overload warning switch to the "ON" position.
If attempting to lift weight greater than the rated limit, a
overload light and audible warning message appears
onscreen.
(1) Overload warning switch (Switch 2)
BAUX Port Flow Rate Limit Switch
It is possible to freely readjust the actuator's maximum
flow rate in the AUX operating mode.
(See "AUX PORT OPERATION" section for detail.)

(1) AUX port flow rate limit switch