Komatsu H75051 Operation & Maintenance Manual page 107

Wheel loader
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OPERATION
VARIABLE SPEED DISPLAY
The variable speed display indicates the setting speed of travel
speed control dial.
(A): Speed range selection is 1st speed and maximum setting
speed is lower than 4 km/h.
(B): Speed range selection is 1st speed and maximum setting
speed is 4 km/h or higher.
(C) (D): These are displayed in gray and speed control function
is not actuated when selecting 2nd through 4th of the speed
range.
Setting speed is for reference since it varies depending on the
condition of road surface and load.
For the setting of travel speed control, see "TRAVEL SPEED
CONTROL DIAL (3-95)".
ECO GAUGE
ECO gauge indicates the instantaneous fuel consumption (fuel
consumption rate at each moment).
The instantaneous fuel consumption varies depending on the
operation ways (accelerator operation, travel speed, speed
range, etc.) and the given load during travel (load weight,
slope, ground condition, etc.).
As the gauge is higher, the fuel consumption is higher. Reduce
the graduation of the gauge to a point where there is no ad-
verse effect on the operation, leading to energy saving opera-
tion to reduce the fuel consumption.
REMARK
Even if the gauge is in orange range (A), it is not a machine
trouble.
Target fuel consumption (B) displayed by ECO gauge can be
changed as necessary.
L.H. AND R.H. METER
The L.H. meter indicates either of the following which can be selected.
Service meter
Odometer
Clock
For the method of selecting the display, see "SELECT L.H. METER DISPLAY (3-77)".
The R.H. meter indicates either of the following which can be selected.
Fuel consumption gauge
Service meter
Odometer
Clock
For the method of selecting the display, see "SELECT R.H. METER DISPLAY (3-78)".
EXPLANATION OF COMPONENTS
3-41

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