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Komatsu WA470-6 2006 User Manual

Komatsu WA470-6 2006
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Operation 3.3 Operation
WA470-6H – VEAM946100 3-119
When using auto-shift
If an attempt is made to switch the direction between forward
and reverse when the auto-shift is ON, normally, the gearshift
range will switch F3 -> R2, F4 -> R2, or R3 -> F2, R4 -> F2 to
make it possible to move the machine off quickly.
However, if an attempt is made to shift between forward and
reverse when the machine is traveling at high speed, such as
shown in ranges (A) or (B) in the chart, the central warning lamp
will light up and the buzzer will sound.
At the same time, “E00“ is displayed on the top line of the char-
acter display and “OVERRUN PROTECT“ is displayed on the
bottom line.
If the alarm buzzer sounds, depress the brake pedal immedi-
ately to reduce speed, then operate the directional lever to
switch between FORWARD and REVERSE.
In particular, if an attempt is made to switch between forward
and reverse in range (B), the speed range will not shifted to 2nd,
but will switch F3 -> R3, F4 -> R4, or R3 -> F3, R4 -> F4. As a
result, the reduction in speed will be less than in range (A), so
care is necessary.

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Komatsu WA470-6 2006 Specifications

General IconGeneral
BrandKomatsu
ModelWA470-6 2006
CategoryFront End Loaders
LanguageEnglish

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