Komatsu D475A-5E0 Operation & Maintenance Manual page 361

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SHOE SLIP CONTROL
ECONOMY MODE
Using the economy mode makes it possible to reduce wasteful
shoe slippage and to reduce the fuel consumption.
Speed ranges that can be used: F1
Applicable operations: Hauling after ripping, dozing blasted
When the economy mode is turned ON, it is automatically set to [1].
Carry out dozing operations in this condition, then set to [2] and
carry out operations. From this test, select the matching that gives
power and low shoe slip ratio (frequency of deceleration
operation).
Mode [1] is set to approximately 90% of full power and mode [2] is
set to approximately 70%.
(Example)
Fine leveling operations
Ripping and dozing operations
REMARK
If the shoe slip control switch is turned ON and the ripper is lowered during dozing operations in the standard
mode, the system will enter the shoe slip control mode. If this happens, return to N position, set the speed range
to F1, and this will return to the standard mode.
If the economy mode and shoe slip control switches are turned ON and the ripper is lowered during dozing
operations in the economy mode, the system will enter the shoe slip control mode. If this happens, return to N
position, set the speed range to F1, and this will return to the standard mode.
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rock, smoothing.
ATTACHMENTS, OPTIONS

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