METHOD FOR TILTING SEAT
Pull up the tilt adjustment lever and adjust the front angle of the seat.
• To raise the front of the seat, apply your weight to the rear
of the seat, while pulling up lever.
• To lower the front of the seat, apply your weight to the front
of the seat, while pulling up lever.
Tilt adjustment: Up 5 °, down 5 ° (3 stages)
METHOD FOR ADJUSTING SEAT HEIGHT
Pull up the height adjustment lever (1) to move the seat back-
ward (A), then turn handle (2) to adjust the height.
Height adjustment: 75 mm
METHOD FOR ADJUSTING HEADREST IN VERTICAL DIRECTION
Move the headrest up or down to the desired height.
Amount of adjustment: 60 mm (2 stages)
NOTICE
When adjusting the headrest height, operate it so that the
shaft of the headrest becomes straight. If it is forcibly twis-
ted, the installation part may be broken.
METHOD FOR ADJUSTING ARMREST HEIGHT
k
k
CAUTION
Firmly tighten the knob. If it is found loosened, tighten it further.
Height of the armrest can be adjusted up or down by using the knob at the rear of the armrest.
Armrest height adjustment: 43 mm (4 steps)
MACHINE OPERATIONS AND CONTROLS
OPERATION
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Содержание PC1250-11
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Страница 11: ...Do not repeatedly handle and lift loads FOREWORD VIBRATION LEVELS 1 9...
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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...
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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...