Technical Data - Hilti SF 144-A Manual De Instrucciones

Designation
Drilling dia. range in metal
Wood screws (max. length 120 mm)
HUD anchors (max. length 50 mm)
HRD-U anchors (max. length 120 mm)

4 Technical data

Right of technical changes reserved.
Power tool
Rated voltage (DC voltage)
Weight in accordance with EPTA
procedure 01/2003
Dimensions (L x W x H)
Speed in 1st gear
Speed in 2nd gear
Speed in 3rd gear
Torque with tool set to drilling sym-
bol (soft/flexible joint)
Torque range (15 settings)
Hammering speed
Hammer drilling in masonry (max.
length 80 mm)
NOTE
The vibration emission level given in this information sheet has been measured in accordance with a standardised test
given in EN 60745 and may be used to compare one tool with another. It may be used for a preliminary assessment
of exposure. The declared vibration emission level represents the main applications of the tool. However if the tool is
used for different applications, with different accessories or poorly maintained, the vibration emission may differ. This
may significantly increase the exposure level over the total working period. An estimation of the level of exposure to
vibration should also take into account the times when the tool is switched off or when it is running but not actually
doing the job. This may significantly reduce the exposure level over the total working period. Identify additional safety
measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep
the hands warm, organisation of work patterns.
Noise information for the SFH 144‑A (measured in accordance with EN 60745):
Typical A-weighted sound power level for the SFH 144-
A
Typical A-weighted emission sound pressure level for
the SFH 144-A.
Uncertainty for the given sound level
Noise information for the SF 144‑A (measured in accordance with EN 60745):
Typical A-weighted sound power level for the SF 144-A
Typical A-weighted emission sound pressure level for
the SF 144-A
Uncertainty for the given sound level
Item number, description
∅ 1.5...13 mm
∅ 1.5...8 mm
∅ 6...10 mm
∅ Max. 10 mm
SF 144-A
14.4 V
2.2 kg
237 mm x 85 mm x 237 mm
0...380/min
0...1,440/min
Max. 33 Nm
2...12 Nm
102 dB (A)
91 dB (A)
3 dB (A)
84 dB (A)
73 dB (A)
3 dB (A)
SFH 144-A
14.4 V
2.4 kg
262 mm x 85 mm x 238 mm
0...350/min
0...1,360/min
0...1,900/min
Max. 33 Nm
2...12 Nm
34,200/min
∅ 3...6 mm
en
17