Hitachi WR9DM2 Manuale Utente Scaricare il pdf (Pagina 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)

020 40 60 80100 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>

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