Truck Controls; F-N-R Selector Switch; Hoist Control Lever; Trolley Master Control Lever - Komatsu 730E Operation & Maintenance Manual

Operation - Section 32
Page 32-6

TRUCK CONTROLS

F-N-R Selector Switch

F-N-R selector switch 3, Figure 32-6) is mounted on a
console to the right of the operator's seat. It is a three-
position switch that controls the forward-neutral-
reverse motion of the truck. When the selector switch
handle is in the center N position, it is in NEUTRAL.
The handle must be in NEUTRAL to start the engine.
The operator can select forward drive by
moving the handle forward.
Reverse drive can be selected by moving
the handle rearward.
The truck must be stopped before the selector han-
dle is moved to a forward or reverse drive position.

Hoist Control Lever

Hoist control lever (4, Figure 32-6) is a four-position,
hand-operated lever located between the operator
seat and the center console.
Refer to Section 30, Operating Instructions for more
information on the use of this lever.

Trolley Master Control Lever

Trolley master control lever (2) is mounted on the
console to the right of the operator's seat. It is a four
position switch that controls the speed and use of
trolley assistance. Refer to Section 30, Operating
Instructions for more information on the use of this
lever.
Operator Cab and Controls

CONSOLE SWITCHES AND CONTROLS

Cigarette Lighter

Cigarette lighter (10, Figure 32-6) may be used for
lighting cigars/cigarettes.
Use caution with smoking materials!
This socket may also be used for a 12VDC power
supply.

Window Control Switches

Window control switches (9, Figure 32-6) are spring-
loaded to the OFF position. Pushing the front of each
switch raises the cab windows. Pushing the rear of
the switch lowers the window.

Engine Shutdown Switch

Engine shutdown switch (8, Figure 32-6)
is used to turn the engine off. Pull the
switch up to stop the engine. Push the
switch down to enable the engine to start.
SWITCH UP
ENGINE OFF
Use this switch to shut the engine off if the key switch
fails to operate, or to stop the engine without turning
off the 24VDC electrical circuits.
A ground level engine shutdown switch is also
located at the right, front corner of the truck.
OM3241
SWITCH DOWN
ENGINE ON