Komatsu PC200-8M0 Shop Manual page 101

300 Undercarriage and frame
Track frame and recoil spring
Standard shoe
Models
Item
Shoe width (mm)
Link pitch (mm)
Q'ty (One side)
No. Check item
Vertical width of
9
Track frame
idler guide
Idler support
Track frame
Horizontal
10 width of idler
guide
Idler support
11 Recoil spring
PC200-8M0
PC200LC-8M0
PC220-8M0
PC220LC-8M0
PC200, 200LC, 220, 220LC-8M0
PC200-8M0 PC220-8M0
600
190
45
Standard dimen-
sion
107
105
250
247.4
Standard dimension
Free length
Installed
× Outside
length
diameter
503 × 231 389
561 × 237 433
PC200LC-8M0
600 700
190 190
47 49
Criteria
Tolerance
+3
–1
±0.5
+4
–1
—
Load at
installed Free length
length
109.3 kN
480
{11,150 kg}
126.5 kN
535
{12,900 kg}
SEN06118-00
PC220LC-8M0
700
190
51
Remedy
Repair limit
111
Rebuild by
build-up weld-
103
ing or replace
255
245.4
Repair limit
Load at
installed
length
Replace
87.4 kN
{8,920 kg}
101 kN
{10,300 kg}
10-300
Unit: mm
3