Specifications - Hitachi WH 14DBL Technical Data And Service Manual

6. SPECIFICATIONS

6-1. Specifications
Model
Capacity
Tightening torque 2
*
Tip condition
Type of motor
Main body
Enclosure
Battery
Charger
Type of switch
Handle configuration
No-load rotational speed
(When the battery is fully
charged at ambient
temperature 20°C)
Impact rate
(When the battery is fully
charged at ambient
temperature 20°C)
3
Main body
*
Weight
Battery
Overall length x height
Center height
LED light
Remaining battery
indicator lamp
Battery
(Type BSL 1430)
Charger
(Model UC 18YRSL)
1
Small screw* 4 to 8 mm
Ordinary bolt M5 to M14
High-strength bolt M5 to M12
150 N m (1,530 kgf cm, 1,330 in-lbs.)
• •
6.35 mm (1/4") hex. bit shank
Fan cooled DC brushless motor
Polyamide resin and elastomer ------------------ Housing
Aluminum alloy die casting ------------------------ Hammer case
Elastomer --------------------------------------------- Front cover
Polycarbonate resin
ABS resin
Variable speed trigger switch with forward/reverse changeover lever (with
brake)
T-type
High mode 0 to 2,600 min
Medium mode 0 to 2,000 min
High mode 0 to 3,200 min
Medium mode 0 to 2,400 min
1.5 kg (3.3 lbs.) (Including battery)
0.5 kg (1.1 lbs.)
155 mm (6-1/8") x 238 mm (9-3/8")
29 mm (1-9/64")
White LED
Red LED
Sealed cylindrical lithium-ion battery
Nominal voltage: DC 14.4 V
Nominal capacity: 3.0 Ah
Nominal life: Charging/discharging approximately 1,500 cycles
(in the case of the Model UC 18YRSL charger)
Overcharge protection system:
(1) Battery voltage detection (- V system)
Battery temperature detection (dT/dt system)
(2) Battery surface temperature detection (thermostat or thermistor)
(3) 120-minute timer
(4) Stop current detection
Power input: 90 W
Charging time: Approx. 45 minutes [for Type BSL 1430 battery at 20°C (68°F)]
Operable ambient temperature range: 0°C to 40°C (32°F to 104°F)
The maximum allowable temperature of the Type BSL 1430 battery is 50°C (122°F).
Indication method of battery charging function
WH 14DBL
-1
Low 2 mode 0 to 1,200 min
-1
Low 1 mode 0 to 500 min
-1
Low 2 mode 0 to 1,500 min
-1
Low 1 mode 0 to 600 min
-7-
-1
-1
-1
-1