SMALLEST and LIGHTEST in its class! Compact body with improved handling!
Substantially down-sized and weight-reduced due to its brushless motor technology. The conventional model WR 14VB
WR 14VE
248 mm
210 mm
WR 14VE
The conventional model WR 16SA(S)
WR 16SE
260 mm
228 mm
WR 16SE
32 mm Shorter
38 mm Shorter
WR 14VE
The conventional model WR 14VB
2.2kg
WR 16SE
The conventional model WR 16SA(S)
2.0kg
2.8kg
*
Superior features with its AC brushless motor *As of June 2014. Among 14mm/16mm-class impact wrenches made by leading power tool manufacturers (surveyed by Hitachi Koki.)
Bumper
Protects peripheral of the housing.
WR 14VE
0.2 kg Lighter
2.5kg
*Sockets sold separately.
Electronic switch
Less pulling force and smooth stroke for fine control.
Soft grip
WR 16SE
0.3 kg Lighter
Better performance at voltage drops!
Reduces slippage and fits comfortably in the hand.
Tightening torque
250 Nm
Continually monitors power and load thanks stable torque even with extension cord use. 110/120V
Reduced only by Approx.
The conventional model
WR 14VB / WR 16SA(S) 0
Approx.
50%
33 %
WR 14VE
Hook
14mm (9/16") Impact Wrench with Brushless Motor
3.0% Approx.
The conventional model
WR 14VB / WR 16SA(S)
Approx. 100%
14 %
reduced
Maintenance-free!
No carbon brush to replace! Longer service life and maintenance-free!
Test Condition : Extension cord, length 100m (50m cord x 2) which having 2.0mm 2 nominal cross-sectional area of conductor. (Test condition is just for explanation about difference of the tools. Please use the appropriate extension cord.)
Bumper
Protects peripheral of the housing.
Tumbler-type forward/reverse switch
Suppresses kickback when starting and stopping.
Allows quick switching between forward and reverse modes.
With Hitachi’s tightening mode switch function, the impact tool can be used for a wide variety of tasks.
Tightening torque
Examples of tightening mode selector function settings Tightening Torque WR 14VE No Load Speed Full Load Impact Rate Tightening Torque WR 16SE No Load Speed Full Load Impact Rate Applications
Tightening torque differs according to the bolt and material size, grade, etc. Confirm the tightening torque by few trials before use in order to ascertain the correct setting and tightening torque to be used.
Low 1
Low 2
Medium
High
150Nm (1,330in.-lbs.) 170Nm (1,500in.-lbs.) 200Nm (1,770in.-lbs.) 1,400 min-1 1,600 min-1 1,800 min-1 1,500 min-1 1,900 min-1 2,300 min-1 200Nm (1,770in.-lbs.) 250Nm (2,210in.-lbs.) 300Nm (2,650in.-lbs.) 1,100 min-1 1,300 min-1 1,400 min-1 1,300 min-1 1,500 min-1 1,700 min-1 Light tasks
Piping support tools and scaffold installation. Wooden rack, fence, and furniture assembly, etc.
Can be used with an engine generator!
*Sockets sold separately.
New trigger
With soft start and braking!
Mode Indicator Lamp
Housing protector
Protects the hammer case.
Adjustable impact rate (tightening torque) according to application
Mode Switch
Tightening mode change switch
Reduced only by
WR 14VE / WR 16SE 50%
even in locations far from the power source!
reduced
100%
220/230/240V
0
High efďŹ ciency!
7.0%
WR 14VE / WR 16SE
Housing protector
Protects the hammer case.
250Nm (2,210in.-lbs.) 2,100 min-1 2,700 min-1 360Nm (3,180in.-lbs.) 1,600 min-1 1,900 min-1
Heavy tasks Steel frame assembly, etc.
360 Nm
Soft grip
Reduces slippage and fits comfortably in the hand.
Tightening mode change switch
WR 16SE
Hook
16mm (5/8") Impact Wrench with Brushless Motor