Other Equipment - Komatsu D37EX-24 Operation & Maintenance Manual

EXPLANATION OF COMPONENTS
As the work load increases, the travel speed gradually decreases, and the speed is shifted down. When the
work load becomes light again, the speed is shifted up to the set travel speed.
Even if speed is shifted down by automatic shifting, speed range display does not change.
In gear shift mode, quick shift mode and variable shift mode are available. For the gear shift mode selection,
see "GEAR SHIFT MODE SELECTOR SWITCH (3-39)".
REMARK
• When the speed is shifted, the current speed range is dis-
played in the speed range display section of the machine
monitor.
(Example)
Neutral: "N" is displayed in the display section.
Forward 2nd: "F2" is displayed in the display section.
Reverse 3rd: "R3" is displayed in the display section.
When the parking brake lever is locked, "P" is displayed.

OTHER EQUIPMENT

DOOR OPEN LOCK
Use the door lock to fix the door in position after opening it.
1.
Push the door against the door catch (1).
The door is fixed to the catch.
2.
To release the door, move lever (2) inside the cab to the front of the cab.
The catch releases.
NOTICE
• When keeping the door open, fix it securely to the
catch.
• Always close the door when traveling or performing
operations. If doors are left open, they may be broken.
• Keep the door locked open securely. The doors may
be closed by vibration.
3-92
OPERATION