Hitachi WR9DM2 - Manual (Page 12)

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12
Model WR9DM2 WR12DM2
(9.6 V) (12 V)
Motor DC motor
No-load speed 0 – 2600/min
Drive 3/8" (9.5 mm) square 1/2" (12.7 mm) square
Capacity 1/4" – 9/16" (M6 – M14) 1/4" – 5/8" (M6 – M16)
(Ordinary bolt) (Ordinary bolt)
1/4" – 3/8" (M6 – M10) 1/4" – 15/32" (M6 – M12)
(High tension bolt) (High tension bolt)
Tightening torque Maximum 1060 in-lbs. Maximum 1460 in-lbs.
{120 N·m, 1220 kgf·m} {165 N·m, 1685 kgf·m}
Tightening is 15/32" (M12) Tightening is 5/8" (M16) F10T,
high tension bolt, when fully when fully charged at 68°F
charged in 68°F (20°C) temp. (20°C) temp.
Tightening time: 3 sec. Tightening time: 3 sec.
Rechargeable EB9B (2.0 Ah) EB1220BL (2.0 Ah)
battery Ni-Cd battery, 9.6 V Ni-Cd battery, 12 V
Charging and discharging Charging and discharging
frequency: about 1000 frequency: about 1000
Weight 3.0 lbs. (1.4 kg) 3.5 lbs. (1.6 kg)
2. Cordless Impact Wrench
Model UC14YF2 UC14YFA
Input power source Single phase: AC 120 V 60 Hz
Charging time Approx. 60 min. Approx. 50 min.
Charger Charging voltage DC 7.2–14.4 V
Charging current DC 1.9 A DC 2.6 A
Weight 2.9 lbs. (1.3 kg) 1.3 lbs. (0.6 kg)
3. Battery Charger