SANY LATIN AMERICA
4-19
SY195/205/215/225C9 Crawler Hydraulic Excavator
Structure and Function
Shop Manual - June 2013
4.3.4
Track roller
Unit: mm
No.
Check item
Criteria
Remedy
1
Outside diameter of
fl
ange
Standard clearance
Repair limit
Build-up weld-
ing or replace
193
—
2
Outside diameter of tread
160
148
3
Thickness of tread
46.5
40.5
4
Total width
237
—
5
Width of tread
46.5
—
6
Width of
fl
ange
32
—
7
Inside width
80
8
Diameter of shaft
65
—
Replace
9
Clearance between bushing
and collar
Standard clearance
Clearance limit
0.5 – 1.0
—
W13081902
549±59 Nm
4
5
7
9
3
6
8
2
1
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