
k
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WARNING
It is dangerous if the work equipment moves by mistake when the angle of blade edge is adjusted. Set
the work equipment in a stable condition, stop the engine and set the work equipment lock lever secure-
ly to LOCK position.
You can adjust angle (A) of blade edge, according to the type of soil.
ADJUST ANGLE OF BLADE EDGE ON SEMI-U DOZER
Turn the brace by using bar handle (1), and increase distance
(L) between the joints to increase angle (A) of blade edge, or
decrease distance (L) to reduce angle (A) of blade edge.
Standard angle (A) of blade edge is 52 °.
Standard distance (L) between the joints is 1374 mm.
ADJUST ANGLE OF BLADE EDGE ON SIGMA DOZER
Turn the brace by using bar handle (1), and increase distance (L) between the joints to increase angle (A) of
blade edge, or decrease distance (L) to reduce angle (A) of blade edge.
Standard angle (A) of blade edge is 50 °.
Standard distance (L) between the joints is 1360 mm.
Angle (A) of
blade edge
Advantages
Disadvantages
Large
•
Less soil spills to rear of blade.
•
Dumping performance is high, and less
soil is brought back.
•
Digging resistance and rolling up resist-
ance of soil are high.
•
Soil is carried less.
Small
•
Digging resistance and rolling up resist-
ance of soil are low.
•
Soil is carried more.
•
Convex portion is cut well.
•
More soil spills to rear of blade.
•
Dumping performance is low, and more
soil is brought back.
METHOD FOR ADJUSTING RIPPER
k
k
WARNING
It is dangerous if the work equipment moves by mistake when the ripper is adjusted. Set the work
equipment in a stable condition, stop the engine and set the work equipment lock lever securely to
LOCK position.
OPERATION
MACHINE OPERATIONS AND CONTROLS
3-201
Содержание D155AX-8E0
Страница 2: ......
Страница 11: ...Do not repeatedly handle and lift loads FOREWORD VIBRATION LEVELS 1 9...
Страница 13: ...Evaluation height 1 2m above the ground Scale interval of the circles is 1 m FOREWORD INTRODUCTION 1 11...
Страница 24: ......
Страница 63: ...OPERATION Please read and make sure that you understand the SAFETY section before reading this section 3 1...
Страница 312: ......
Страница 313: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1...
Страница 397: ...SPECIFICATIONS 5 1...
Страница 403: ...HANDLE HEADREST Keep the headrest inserted to the end ATTACHMENTS AND OPTIONS HANDLE HEADREST 6 5...
Страница 404: ......
Страница 405: ...REPLACEMENT PARTS 7 1...
Страница 420: ...D155AX 8E0 BULLDOZER Form No EENAM03780 2019 KOMATSU All Rights Reserved Printed in Belgium 04 2019...