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Hitachi

Hitachi Koki Co.,Ltd.

WR18DBDL2 / WR14DBDL2

18V/14.4V Cordless Impact Wrenches

Outstanding Power Powerful Torque and Compact Design for Great Convenience
WR18DBDL2 / WR14DBDL2
  • Lithium-ion Battery
  • Brushless Motor
  • IP56
  • Compatible Batteries

Hitachi Original Brushless Motor Technology

  • ► No wearing parts (carbon brushes, commutator, field coil)
  • ► Hitachi original compact controller
  • Long Lifetime, Maintenance-Free
The brushless motor offers a significantly extended product life cycle by eliminating trouble including armature burnout, layer short or commutator wear even in severe work environments. Besides, no carbon brush replacement is required.
  • Powerful
  • More Torque. More Power.
More Torque The max tightening torque is 305Nm for the 18V WR18DBDL2 and 285Nm for the 14.4V WR14DBDL2.
The torque is increased by 55Nm (18V) and 50Nm (14.4V) respectively, compared to our conventional models (WR18DBDL, WR14DBDL).
  • Compact Design for Better Handling
Overall length The overall length is 145mm, which is 23mm shorter than that of our conventional models (WR18DBDL/WR14DBDL).
  • Highly Efficient
  • Longer Runtime per Charge (Approx.)
When loosening M20 high-tension bolts tightened at 350 Nm. 18V:Up to 380bolts, 14.4V:Up to 250bolts
  • Tightening Mode Selector for a Variety of Applications
  • Tightening Mode Selector Switch
  • Tightening Mode Settings
    Mode Low Medium High Single
    Tightening Mode Indicator Lamp Low Medium High Single
    Applications Light load work
    Installing pipe supports, scaffolding, etc.
    Heavy load work
    Assembling steel frames, etc.
    Delicate work
    Tightening small diameter screws, etc.
The tightening torque depends on the material, size and class of the bolt. Make a test fastening to adjust the mode setting to suit the bolt.
  • Smooth Socket Changes with a Friction Ring Anvil
Friction Ring Anvil The friction ring holds a socket on the anvil, making it easier to install a pin and O-ring to securely lock the socket in place.

Note : It is possible to temporality hold the socket in place with the friction ring, but be sure to insert the pin and attach the O-ring before use. If the power tools is used while the socket is temporarily held in place, the socket may fall off and cause an injury.
  • Newly Designed Airflow System for Optimal Cooling Efficiency
Newly designed airflow system The rear fan efficiently cools down the motor and hammer case for more durability.

* Cordless impact driver shown for illustration purposes only.
  • Well-Balanced Weight Distribution for Better Work Efficiency
Well-balanced weight distribution Less user fatigue due to the well-balanced design with the center of gravity positioned at the middle finger of the grip hand.

* Cordless impact driver shown for illustration purposes only.
  • Dust and Water Resistant
IP56 Thanks to the unique design of dust-protective cooling windows and fully plastic coating on some important inner parts, this product conforms to IP56 protection class ratings (dust and water resistance) for electrical equipment as stipulated by the international IEC regulations.

* The equipment has been designed to withstand the effects of dust and water, but there is no guarantee that it will not malfunction. Do not use or leave the equipment in locations where it is subject to excessive amounts of dust, or in locations where it is submerged in water or subject to rainwater. (Only the main unit conforms to the IP56 protection class ratings when equipped with a battery.)
  • Smooth Control Electronic Switch
Electronic Switch allows for finer adjustments in the low speed range. It is also more efficient in transferring energy resulting in longer tool life.
  • Fast Charging Offered by Hitachi's Original Charging Technology
Built-in cooling system of the UC18YSL3 charger reduces charging time by efficiently cooling both the battery and charger at the same time during charging.
Charging time is 6.0Ah Approx. 38mins, 5.0Ah Approx. 32mins.

* Included batteries vary by country or area.
  • Other Features of the UC18YSL3 Charger
- Large charge indicator lamp with 4 color status LED and sound alert once charging is complete
- USB port (5V 2A)
- Capable of charging at low temperature (-10ºC and above)


Specifications

Model WR18DBDL2 WR14DBDL2
Capacity Bolt M10 - M20 (3/8 - 3/4")
High Tension Bolt M10 - M16 (3/8 - 5/8")
Squire Drive 12.7mm (1/2")
Tightening Torque 305Nm (225ft-lbs.) 285Nm (210ft-lbs.)
Battery Voltage 18V 14.4V
No Load Speed High Mode 0 - 2,700/min 0 - 2,600/min
Medium Mode 0 - 2,000/min
Low Mode 0 - 1,000/min
Single Mode 0 - 2,700/min 0 - 2,600/min
Full Load Impact Rate 0 - 3,600/min 0 - 3,500/min
Overall Length 145mm (5-11/16")
Weight *1 1.8kg (4.0lbs.) with BSL1860, BSL1850, BSL1830
1.5kg (3.3lbs.) with BSL1830C
1.7kg (3.7lbs.)
Vibration Total Values
(triax vector sum) *2
Vibration Emission Value = 11.7m/s2
Uncertainty K = 1.5m/s2
Vibration Emission Value = 13.4m/s2
Uncertainty K = 1.5m/s2
Standard Accessories *3 2 Batteries (BSL1860, BSL1850, BSL1830 or BSL1830C), Charger (UC18YFSL, UC18YSL3 or UC18YML2) 2 Batteries (BSL1450), Charger (UC18YFSL)
Battery Cover, Carrying Case

*1 : According to EPTA-Procedure 01/2003.
*2 : Vibration total values (triax vector sum) determined according to EN60745.
*3 : The included batteries and charger vary by country or area.

WARNING
CAUTION REGARDING LITHIUM-ION BATTERY TRANSPORTATION
Notify the transporting company that a package contains a lithium-ion battery, inform the company of its power output and follow the instructions of the transportation company when arranging transport.
- Lithium-ion batteries that exceed a power output of 100Wh are considered to be in the freight classification of Dangerous Goods and will require special application procedures.
- For transportation abroad, you must comply with international law and the rules and regulations of the destination country.

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