Hitachi WR9DM2 - Manual (Page 26)

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26
1600
1200
800
400
0
0 20 40 60 80 100 120 140 160
160
120
80
40
0
(1389)
(347)
(694)
(1042)
a
Number of tightenings (PCS)/charging
Fig. 23
Tightening torque
When full recharged
When complately discharged
<For WR9DM2>
kgf·cm
N·m 15/32" × 1–3/4" (M12 × 45) High tension bolt
(in-lbs)
(tightening time: 3 sec)
Number of tightenings (PCS)/charging
Fig. 22
Tightening torque
5/8" × 2–5/32" (M16 × 55) F10T bolt
(tightening time: 3 sec)
0 20 40 60 80 100 120 140
kgf·cm
(in-lbs)
N·m
a
(1736)
(1389)
(1042)
(694)
(347)
2000
1600
1200
800
400
0
200
160
120
80
40
0
When complately discharged
When full recharged
<For WR12DM2>