Hitachi DH 14DL Technical Data And Service Manual page 8

Model
Concrete
Steel
Capacity
Wood
Usable drill bits
No-load rotation speed "POWER" mode: 1,500 min
Full-load blow
Type of motor
Type of switch
Type of handle
Enclosure
Battery
(Type: EBM 1830)
Charger
(Model UC 18YRL)
Weight Net
Gross
(2MRK)
Standard
accessories
(NN)
SDS-plus type only
"POWER" mode: 6,200 min
DC magnet motor
Trigger switch with forward/reverse rotation selector (with brake)
Gun-type handle of main body and side handle
Housing ------------------ Glassfiber reinforced polycarbonate resin and elastomer
Gear cover -------------- Glassfiber reinforced polyamide resin and elastomer
Battery ------------------- Glassfiber reinforced polycarbonate resin (black)
Charger ------------------ ABS resin
Sealed cylindrical lithium-ion storage battery
Nominal voltage ------------------------DC 18V
Nominal life ------------------------------Charging/discharging: Approx. 1,500 times
Nominal capacity -----------------------3.0 Ah
Overcharge protection system:
(1) Battery voltage detection (- V system)
Battery temperature detection (dT/dt system) for Ni-MH and SUPER Ni-MH
batteries
(2) Battery surface temperature detection (thermistor)
(3) 120-minute timer
(4) Stop current detection (Li-ion batteries)
Power input: 95 W
Charging time: Approx. 45 minutes [for Type EBM 1830 battery at 20°C (68°F)]
Operable ambient temperature range: 0°C - 40°C (32°F - 104°F)
The maximum allowable temperature of the Type EBM1830 battery is 50°C
(122°F)
Main body unit (including battery) ------------------------------------- 2.3 kg (5.1 lbs.)
Charger unit (UC 18YRL, including cord) ---------------------------- 0.6 kg (1.3 lbs.)
DH 18DL (2MRK) ---------------------------------------------------------- 6.4 kg (14.1 lbs)
DH 18DL (NN) -------------------------------------------------------------- 2.3 kg (5.1 lbs)
Charger (UC 18YRL) ----------------------------------------------------------------------- 1
Battery (EBM 1830) ------------------------------------------------------------------------- 2
Side handle ------------------------------------------------------------------------------------ 1
Depth gauge----------------------------------------------------------------------------------- 1
Plastic case ------------------------------------------------------------------------------------ 1
Without charger, plastic case and battery
DH 18DL
16mm (5/8")
13mm (1/2")
18mm (11/16")
–1
, "SAVE" mode: 750 min
–1
, "SAVE" mode: 3,100 min
5
–1
-1