ENGINE POWER MODE SELECTOR SWITCH
The engine power mode selector switch is used to shift the op-
timum power mode for economical operation depending on the
operation condition..
(A): Economy mode (operations on a flat ground)
Use this mode for the operation with emphasis on fuel con-
sumption, such as operation on flat ground where the maxi-
mum power is not needed.
The economy mode pilot lamp lights up on the machine moni-
tor.
(B): Power mode (general operations)
Use this mode for the normal standard operation.
The power mode pilot lamp lights up on the machine monitor.
PARKING BRAKE SWITCH
k
k
WARNING
Make sure to set the parking brake before you leave the operator seat to avoid sudden machine move-
ment.
Depress the brake pedal until the parking brake pilot lamp comes on, while the parking brake is set to
“PARKING”.
NOTICE
• Do not use the parking brake switch for braking when traveling except for an emergency. If the park-
ing brake switch is used during traveling, the parking brake may break and a serious accident may
result.
Stop the machine, and then apply the parking brake.
If the parking brake was used as a secondary brake when the machine was traveling, ask your Ko-
matsu distributor for inspection of the parking brake system.
• During the loading operations, do not apply the parking brake. Apply the retarder brake.
OPERATION
EXPLANATION OF COMPONENTS
3-111
Содержание HD325-8
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Страница 13: ...FOREWORD INTRODUCTION 1 11 ...
Страница 25: ...LOCATION OF SAFETY LABELS SAFETY SAFETY LABELS 2 3 ...
Страница 26: ...SAFETY LABELS SAFETY 2 4 ...
Страница 61: ...OPERATION Please read and make sure that you understand the SAFETY section before reading this section 3 1 ...
Страница 275: ...Brake performance Downhill distance 450 m Tire size 18 00R33 OPERATION MACHINE OPERATIONS AND CONTROLS 3 215 ...
Страница 276: ...Brake performance Downhill distance 600 m Tire size 18 00R33 MACHINE OPERATIONS AND CONTROLS OPERATION 3 216 ...
Страница 277: ...Brake performance Downhill distance 900 m Tire size 18 00R33 OPERATION MACHINE OPERATIONS AND CONTROLS 3 217 ...
Страница 278: ...Brake performance Downhill distance 1500 m Tire size 18 00R33 MACHINE OPERATIONS AND CONTROLS OPERATION 3 218 ...
Страница 281: ...Brake performance Downhill distance 450 m Tire size 21 00R33 OPERATION MACHINE OPERATIONS AND CONTROLS 3 221 ...
Страница 282: ...Brake performance Downhill distance 600 m Tire size 21 00R33 MACHINE OPERATIONS AND CONTROLS OPERATION 3 222 ...
Страница 283: ...Brake performance Downhill distance 900 m Tire size 21 00R33 OPERATION MACHINE OPERATIONS AND CONTROLS 3 223 ...
Страница 284: ...Brake performance Downhill distance 1500 m Tire size 21 00R33 MACHINE OPERATIONS AND CONTROLS OPERATION 3 224 ...
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Страница 341: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1 ...
Страница 424: ......
Страница 425: ...SPECIFICATIONS 5 1 ...
Страница 429: ...ATTACHMENTS AND OP TIONS Before reading this chapter read and understand the SAFETY 6 1 ...
Страница 447: ...REPLACEMENT PARTS 7 1 ...
Страница 463: ......
Страница 464: ...HD325 8 HD405 8 Dump Truck Form No EENAM03582 2018 KOMATSU All Rights Reserved Printed in Belgium 06 2018 ...