-3-
Model
WH 14DY
Capacity
Small screw
: 4 to 8 mm (5/32” to 5/16”)
Ordinary bolt
: M4 to M10 (5/32” to 25/64”)
High-strength bolt : M4 to M8 (5/32” to 5/16”)
Tightening torque*
1
50 N
•
m (510 kgf
•
cm 440 in-lbs.)
Tip condition
6.35 mm (1/4”) bit holder
Type of motor
Fan cooled DC magnet motor
Main body
Glassfiber reinforced polyamide resin (black)
-------
Housing
Aluminum alloy die casting
----------------------
Hammer case
Battery
Polycarbonate resin
Enclosure
Charger
ABS resin
Type of switch
Trigger switch with forward/reverse changeover pushing button (with brake)
No-load rotation speed
0 to 2,100 min
-1
Impact rate
0 to 3,200 min
-1
Net
Main body (including Type EB 14B battery)
--------
1.9 kg (4.2 lbs.)
Battery
-------------------------------------
0.8 kg (1.7 lbs.)
Charger unit (including cord)
-------------------
0.3 kg (0.6 lbs.)
Weight
Gross
WH 14DY (2BGK): 4.6 kg (10.1 lbs.) WH 14DY (NN): 1.3 kg (2.9 lbs.)
Overall length x Head height
392 mm (15-7/16”) x 53 mm (2-5/64”)
Center height
16.5 mm (21/32”)
Type of battery
Sealed cylindrical Ni-Cd storage battery
Nominal voltage
DC 14.4 V
Nominal life
Charging/discharging: approximately 1,000 times
Battery
(Type
EB 14B)
Nominal capacity
2.0 Ah
Charger
(Model UC 18YG)
• Overcharge prevention circuit:
A thermostat monitors the surface temperature of the battery and, on
detecting the temperature rise which occurs on completion of charging,
automatically turns off the unit to prevent the battery from overcharge.
• Output capacity: 70 W
• Indication method: Pilot lamp indicator of battery charging
• Function: On
-------------------------------
During charging
Off
-------------------------------
Charging completed
Standard
accessories
(2BGK)
Charger (Model UC 18YG)
------------------------------------
1
Battery (Type EB 14B)
---------------------------------------
2
Case
-----------------------------------------------------
1
*1: This torque is based on tightening an M10 (25/64”) bolt (strength grade: 12.9) for 3 seconds with a
hexagon socket.
