Komatsu WA500-6H Operation & Maintenance Manual page 355

Attachments, Options
The load meter has two modes: addition mode and subtraction
mode.
Addition mode:
The display shows the load in the bucket added to the existing
total load. This is useful for calculating the production within a
fixed time or when loading a dump truck or hopper.
For details of setting the addition mode, "Setting addition mode
(6-8)".
Subtraction mode:
The display shows the load in the bucket subtracted from the
remaining target load. When the target load becomes "0", the
loading is completed.
This is useful for calculating a fixed load.
For details of setting the subtraction mode, see "Setting subtrac-
tion mode (6-9)".
The load meter can divide the type of material being handled
into five categories. It can save to memory the total load or the
load remaining to the target load for each category.
For details of setting the load material category, see "Stopping
load meter calculation (6-14)".
It is possible to display only the travel speed or engine speed
without carrying out the load meter calculation or displaying the
result.
For details about setting to no-display, see "Stopping load meter
calculation (6-14)".
It is possible to switch the load meter display from the machine
travel speed to the engine speed display or from the engine
speed display to the machine travel speed display.
For details of the method of switching the display, see "Method
of switching travel speed/engine speed display (3-44)".
WA500-6H – VEAM430100
6.1 Handling load meter
GK050273
GK050274
6-3