1.3
Emission levels
Levels determined in accordance with EN 60745 are
typically:
Sound pressure level
Sound power level
Uncertainty
Wear ear protection.
Vibration emission value a
directions) and uncertainty K measured in accor-
dance with EN 60745:
Drilling in metal
Fastening
The specified emissions values (vibration, noise)
– are used to compare machines.
– They are also used for making preliminary esti-
mates regarding vibration and noise loads during
operation.
– They represent the primary applications of the
power tool.
Increase possible for other applications, with other
insertion tools or if not maintained adequately. Take
note of idling and downtimes of machine!
2
Symbols
Warning of general danger
Risk of electric shock
Read the Operating Instructions/Notes!
Wear ear protection.
Wear protective gloves.
Wear protective goggles.
Do not throw in the household waste.
3
Technical data
Cordless drill
Motor voltage
Idling speed*
L
= 73 dB(A)
PA
L
= 84 dB(A)
WA
K = 3 dB
(vector sum for three
h
a
= 5,6 m/s
h
K = 1,5 m/s
a
< 2,5 m/s
h
K = 1,5 m/s
DRC18/4
18 V
1st gear
0 - 400 rpm
Cordless drill
Torque for easy/tough fastening
applications
Adjustable torque**
Chuck clamping range
2
Drill diameter max.
2
2
Fastening in pine
2
Tool holder in drill spindle
Weight without battery pack with
Centrotec
* Speed specifications with fully charged battery
pack.
** The maximum speed is reduced in the lower
torque stages.
Charger
Mains voltage (input)
Mains frequency
Charging voltage (output)
Rapid charging
Conservation charging, inter-
mittent (NiCd, NiMH)
Charging times for BP, BPS and BPC battery
packs
Li-ion 1.5 Ah, 80 %/100 %
Li-ion 3.0 Ah, 80 %/100 %
Li-ion 4.2 Ah, 80 %/100 %
Permitted operating tempera-
ture range
Temperature monitoring
Safety class
Battery pack
Voltage
Capacity
Weight
DRC 18/4
DRC18/4
2nd gear
0 - 850 rpm
3rd gear
0 - 1850 rpm
4th gear
0 - 3800 rpm
28/50 Nm
1st gear
0,75 - 12 Nm
2nd gear
0,6 - 7,5 Nm
3rd gear
0,55 - 5 Nm
4th gear
0,5 - 2,7 Nm
1,5 - 13 mm
Wood
50 mm
Metal
12 mm
max.
10 mm
1/4 ''
1,9 kg
TCL 3
220 - 240 V ~
50/60 Hz
10.8 - 18 V=
max. 3 A
approx. 0.06 A
approx. 25/35
min.
approx. 55/70
min.
approx. 70/90
min.
-5 °C to + 45 °C
via NTC resistor
BPC 18
18 V
3,0 Ah
0,7 kg
GB
/ II
11