Specifications - Makita DHR243 Instruction Manual

ENGLISH (Original instructions)
1-1. Red indicator
1-2. Button
1-3. Battery cartridge
2-1. Star marking
3-1. Switch trigger
4-1. Reversing switch lever
5-1. Quick change chuck for SDS-plus
5-2. Change cover line
5-3. Change cover
6-1. Spindle
6-2. Quick change drill chuck
6-3. Change cover
6-4. Change cover line
7-1. Rotation with hammering
7-2. Lock button
7-3. Action mode changing knob
8-1. Rotation only

SPECIFICATIONS

Capacities
No load speed (min
Blows per minute
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
Intended use
The tool is intended for hammer drilling and drilling in
brick, concrete and stone as well as for chiselling work.
It is also suitable for drilling without impact in wood,
metal, ceramic and plastic.
Noise
The typical A-weighted
according to EN60745:
Model DHR242
Sound pressure level (L
Sound power level (L
Uncertainty (K) : 3 dB (A)
Model DHR243
Sound pressure level (L
Sound power level (L
Uncertainty (K) : 3 dB (A)
Explanation of general view
9-1. Hammering only
10-1. Protrusion
10-2. Groove
10-3. Loosen
10-4. Tighten
10-5. Side grip
11-1. Bit shank
11-2. Bit grease
12-1. Bit
12-2. Chuck cover
13-1. Bit
13-2. Chuck cover
14-1. Action mode changing knob
14-2. O symbol
16-1. Hole
16-2. Depth gauge
16-3. Loosen
Model
Concrete
Steel
Wood
-1
)
Overall length
Net weight
Rated voltage
noise level determined
) : 90 dB (A)
pA
) : 101 dB (A)
WA
) : 89: dB (A)
pA
) : 100 dB (A)
WA
DHR242
328 mm
3.3 kg
ENE043-1
Vibration
The vibration
determined according to EN60745:
ENG905-1
Model DHR242
Work mode : hammer drilling into concrete
Vibration emission (a
Uncertainty (K) : 1.5 m/s
Work mode : chiselling
Vibration emission (a
Uncertainty (K) : 1.5 m/s
Work mode: drilling into metal
Vibration emission (a
Uncertainty (K) : 1.5 m/s
4
16-4. Tighten
17-1. Dust cup
19-1. Blow-out bulb
21-1. Chuck adapter
21-2. Keyless drill chuck
22-1. Sleeve
22-2. Ring
23-1. Quick change chuck for SDS-plus
23-2. Change cover line
23-3. Change cover
24-1. Spindle
24-2. Quick change drill chuck
24-3. Change cover
24-4. Change cover line
25-1. Quick change drill chuck
25-2. Sleeve
25-3. Ring
DHR243
24 mm
13 mm
27 mm
0 - 950
0 - 4,700
353 mm
3.4 kg
D.C. 18 V
Wear ear protection
total value (tri-axial
) : 13.5 m/s
h,HD
2
) : 10.5 m/s
h,CHeq
2
2
) : 3.5 m/s
h,D
2
ENG900-1
vector sum)
2
2