Komatsu WA600-8 User Manual

Taper seal
Outside di-
ameter of
hose “a”
(mm)
Width
acros
s flats
“b”
(mm)
Tightening torque
Target value Allowable range
Nm kgm Nm kgm
14 19 44 4.5 34 to 63 3.5 to 6.5
18 24 78 8.0 59 to 98 6.0 to 10.0
22 27 103 10.5 84 to 132 8.5 to 13.5
24 32 157 16.0 128 to 186 13.0 to 19.0
30 36 216 22.0 177 to 245 18.0 to 25.0
33 41 216 22.0 177 to 245 18.0 to 25.0
36 46 245 25.0 197 to 294 20.0 to 30.0
42 55 294 30.0 246 to 343 25.0 to 35.0
Face seal
Nominal - No. of
threads “a”
Width
across
flats
"b"
(mm)
Tightening torque
Target value Allowable range
Nm kgm Nm kgm
9
/
16
-18UN
19 44 4.5 34 to 54 3.5 to 5.5
11
/
16
-16UN
22 74 7.5 54 to 93 5.5 to 9.5
13
/
16
-16UN
27 103 10.5 84 to 132 8.5 to 13.5
1-14UNS 32 157 16.0 128 to 186 13.0 to 19.0
1
3
/
16
-12UN
36 216 22.0 177 to 245 18.0 to 25.0
MAINTENANCE STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS
4-11

Komatsu WA600-8 Specifications

General

Brand	Komatsu
Model	WA600-8
Category	Compact Loader
Language	English