Wear standards
(SIGMA dozer)
Item
Criteria
No.
Measuring point
Standard
dimension
Repair limit
1
Outside height of end bit
300 mm
235 mm
2
Width of end bit
640 mm
560 mm
3
Inside height of end bit
330 mm
270 mm
4
Height of cutting edge
(From center of bolt mounting
hole to end surface)
165 mm
105 mm
5
115 mm
REMARK
When the end bit and cutting edge are replaced or inver-
ted, end portion (a) of mounting plate (b) may be worn.
However, the wear of this portion does not affect the serv-
ice life of the blade.
(Semi-U dozer, U-dozer)
The symbols of the work equipment are as follows;
A: Semi-U dozer
B: U-dozer
Item
Criteria
No.
Measuring point
Work
equip-
ment
Standard
dimension
Repair limit
1
Outside height of
end bit
A
315 mm
235 mm
B
2
Width of end bit
A
540 mm
440 mm
B
492 mm
392 mm
3
Inside height of end
bit
A
254 mm
215 mm
B
4
Height of cutting
edge
(From center of bolt
mounting hole to
end surface)
A
127 mm
102 mm
B
MAINTENANCE PROCEDURE
MAINTENANCE
4-28
Summary of Contents for D155AX-8E0
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Page 11: ...Do not repeatedly handle and lift loads FOREWORD VIBRATION LEVELS 1 9...
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Page 397: ...SPECIFICATIONS 5 1...
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Page 405: ...REPLACEMENT PARTS 7 1...