Comparisons With Similar Products; Specification Comparisons - Hitachi WH 12DAF2 Technical Data And Service Manual

7. COMPARISONS WITH SIMILAR PRODUCTS

7-1. Specification Comparisons

7-1-1. Cordless impact driver
Item
Small screw
Capacity
Ordinary bolt
High-strength bolt
Max. tightening torque
No-load rotation speed
Impact rate
* 3
Main body weight
Overall length
Overall height
Center height
Tool tip mounting system
Switch
Variable speed
Electric brake
Type of motor
Voltage
Type
Nominal capacity
Nominal voltage
Model
Recharging voltage
Charging time
Standard accessories
* 1 : In the case of tapping screws and wood screws, a minimum of M3 is possible.
* 2 : Max. tightening torque is based on tightening an M12 (15/32") bolt (strength grade: 12.9) for 3 sec. with a hexagon socket.
* 3 : Main body weight does not include accessory tools (hexagon bit etc.).
* 4 : This type of battery could not be charged by the Model UC 18YG.
* 5 : This type of battery could not be charged by the Model UC 12SD.
Maker
Model
WH 12DAF2
M4 --- M8 (5/32" --- 5/16")
M5 --- M12 (3/16" --- 15/32")
M5 --- M10 (3/16" --- 3/8")
110
* 2
N m
•
(975 in-lbs., 1120 kgf
/min 0 --- 2,500
/min 0 --- 2,900
1.7 (3.7 lbs.)
kg
: With EB 1220BL/
EB 1226HL
1.6 (3.5 lbs.)
: With EB 1214S
176 (6-15/16")
mm
226 (8-7/8")
mm
: With EB 1220BL/
EB 1226HL
217 (8-1/2")
: With EB 1214S
mm
26.5 (1-3/64")
Driver chuck
Equipped
Equipped
DC magnet
V 12
EB 1214S/EB1220BL/
EB 1226HL
1.4/2.0/2.6
Ah
V 12
UC 14YFA/UC 18YG
V 7.2 --- 14.4/7.2 --- 18
min.
EB 1214S
Approx. 30 min.
• • • • • •
* 4
EB 1226HL
Approx. 60/- min.
• • • • • •
EB 1220BL
Approx. 50 min.
• • • • • •
Plastic case
Charger (UC 14YFA/
UC 18YG)
HITACHI
WH 12DAF
* 1
M4 --- M8 (5/32" --- 5/16")
M4 --- M12 (5/32" --- 15/32")
M4 --- M10 (5/32" --- 3/8")
88
cm)
(780 in-lbs., 900 kgf cm)
•
•
0 --- 2,200
0 --- 2,900
1.6 (3.5 lbs.)
: With EB 1214L/
EB 1220BL/
EB 1222HL
1.5 (3.3 lbs.)
: With EB 1212S
176 (6-15/16")
226 (8-7/8")
: With EB 1214L/
EB 1220BL/
EB 1222HL
217 (8-1/2")
: With EB 1212S
26 (1-1/64")
Driver chuck
Equipped
Equipped
DC magnet
12
EB 1212S/EB 1214L/
EB 1220BL/EB 1222HL
1.2/1.4/2.0/2.2
12
UC 12SD/UC 24YFA
12/7.2 --- 24
EB 1212S, EB 1214L
Approx. 60/40 min.
• • • • •
5
*
EB 1220BL
Approx. -/50 min.
• • • • • • •
* 5
EB 1222HL
Approx. -/55 min.
• • • • • •
Plastic case
(UC 12SD/
Charger
UC 24YFA)
--- 11 ---
P
* 1
113
(1000 in-lbs., 1173 kgf cm)
•
0 --- 2,400
0 --- 3,000
1.7 (3.7 lbs.)
165 (6-1/2")
233 (9-11/64")
29 (1-9/64")
Driver chuck
Equipped
Equipped
DC magnet
12
DW9071
1.7
12
DW9107
7.2 --- 14.4
45 min.
Plastic case
Charger