1.
Set the right and left travel levers (1) in NEUTRAL posi-
tion.
The machine stops.
2.
Turn the fuel control dial (2) to low idle (MIN) position in or-
der to lower the engine speed.
3.
Make the undercarriage and upper structure point to the
same direction, and lower the bucket to the ground with its
bottom face horizontal.
4.
Operate the operating portion (g) of the lock lever (3) to set
it securely to LOCK position (L).
OPERATION
MACHINE OPERATIONS AND CONTROLS
3-193
Содержание PC1250-11
Страница 2: ......
Страница 11: ...Do not repeatedly handle and lift loads FOREWORD VIBRATION LEVELS 1 9...
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Страница 66: ......
Страница 67: ...OPERATION Please read and make sure that you understand the SAFETY section before reading this section 3 1...
Страница 73: ...REMARK The above figure does not show all of the caution lamp symbols OPERATION GENERAL VIEW 3 7...
Страница 317: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1...
Страница 377: ...Boom d Left side e Right side f Head side g Foot side MAINTENANCE MAINTENANCE PROCEDURE 4 61...
Страница 378: ...Arm h Left side i Right side MAINTENANCE PROCEDURE MAINTENANCE 4 62...
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Страница 401: ...SPECIFICATIONS 5 1...
Страница 406: ......
Страница 435: ...REPLACEMENT PARTS 7 1...
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Страница 452: ...PC1250 11 PC1250SP 11 HYDRAULIC EXCAVATOR Form No EENAM03651 2018 KOMATSU All Rights Reserved Printed in Belgium 06 2018...