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CONTROL FEATURES

Palm Command Control System (PCCS) Levers

Komatsu’s ergonomically-designed PCCS handles create

an operating environment with complete operator control.

PCCS

The low-effort PCCS joystick

controls all directional

movements, including

machine travel speed as

well as counter-rotation.

Electronic Controlled

Hydraulic System

The electronic controlled,

palm commanded joystick

provides precise blade

control. New blade angling

switch operation provides

easier and predictable blade

control.

HST with Electronic Control

The D61EX/PX-24 is equipped with Komatsu-designed HST

that allows for Quick-Shift or Variable speed selection. The

HST features dual-path closed-circuits with two variable

displacement piston pumps and two variable displacement

travel motors. Hydrostatic steering eliminates steering clutches

and brakes, providing smooth powerful turns. Fully electronic

control provides full automatic shifting and enables smooth

control. An electronic fuel control dial controls engine speed.

One-Pedal

Design (Decelerator/Brake Pedal)

Controls Speed, During Operation

Machine operation is simple

because brake function has been

integrated into the decelerator pedal.

Machine travel speed can be

controlled using one pedal. The

pedal function can be changed by a

mode selector switch.

Decelerator mode:

The pedal can

decelerate engine rpms and vehicle

travel speed. It can be used for all

applications.

Brake mode:

The pedal can decelerate vehicle travel speed

while maintaining high-engine speed. This mode can be helpful

to maintain work-equipment speed, while using the brake

function.

Tilt

(LH)

Tilt

(RH)

Blade

(Up)

Blade

(Down)

Angle SW

Float button

Angle

(LH)

Angle

(RH)

R

LH

F

RH

Down Shift

Up Shift

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