Selling Point Descriptions - Hitachi DS 14DAL Technical Data And Service Manual

4-1. Selling Point Descriptions

4-1-1. Greater maximum torque
The Model DS 14DAL is a high-power driver drill with its maximum torque 38 N
adoption of the powerful rare-earth magnet motor that is well-reputed in the Model DS 12DM. It enables drilling
large-diameter holes and tightening large-diameter screws. (See "7. WORKING PERFORMANCE PER SINGLE
CHARGE" for comparison of working speed as a guide.)
Battery (Capacity [Ah])
Entire length
Entire height
Entire width
Weight
Maximum torque
4-1-2. Long-life 14.4 V lithium-ion battery Type EBM 1430R
The Type EBM 1430R lithium-ion battery is equipped with the overdischarge protection circuit, overload protection
circuit, and voltage monitoring circuit for each cell to prevent reduction of the battery life due to overdischarge
(overuse) or overcharge (excessive charging). The Type EBM 1430R lithium-ion battery can be charged/
discharged about 1,500 times, while C can be charged/discharged about 500.
The Type EBM 1430R lithium-ion battery is equipped with a protective function that automatically stops output to
extend the battery life. The motor may stop automatically in either of the following case
switch is depressed continuously during operation. This is because the protective function is activated.
The battery is not faulty.
The motor may stop automatically when the remaining battery level is low (when the battery voltage is
1
decreased to about 8 V). Charge the battery immediately in such case.
The motor may stop if the Model DS 14DAL is overloaded. In such case, release the switch and eliminate the
2
cause of the overload problem. Then the Model DS 14DAL is operable.
Please instruct the customers on the above precautions.
NOTE The Type EBM 1430R lithium-ion battery that comes with the Model DS 14DAL is not
interchangeable with the Type EBL 1430 lithium-ion battery that has already been on the market.
4-1-3. Hook with a yellow LED light
This hook is convenient for carrying the Model DS 14DAL by hanging on a belt and also for storing. In addition,
the yellow LED light can be conveniently used as a subsidiary light for operation in a dark place. Features of the
hook include the following:
The hook is designed to be drawn out quickly when needed and retracted quickly when not needed with one-
1
touch simple operation to prevent from interfering with other work. The hook angle is adjustable in 5 steps.
The hook is mountable on either side. The hook can be easily mounted by using a flat-blade screwdriver or a
2
coin.
DS 14DAL
EBM1430R (3.0)
[mm] 203
[mm]
237
[mm]
76
[kg]
1.6
[N m] 38 {386 kgf cm}
• •
Precautions for use of the Type EBM 1430R lithium-ion battery
DS 12DM
EB1230HL (3.0)
EB1220BL (2.0)
203
229
73
1.7
36 {367 kgf cm}
•
--- 3 ---
m {386 kgf cm} thanks to the
• •
C
186
220
242
79
1.6
1.6
38 (386 kgf
or even if the
1 2
cm)
•