TEST REPORT Stihl MS 441

4353 – Stihl MS 441
Test results and evaluation
Chain saws
STIHL MS 441 (standard version)
STIHL MS 441 C-Q (with Quickstop)
STIHL MS 441-W (with handle heating)
STIHL MS 441 C-M (with electr. engine management)
STIHL MS 441 C-MQ (with electr. engine management and Quickstop)
STIHL MS 441 C-M W (with electr. engine management and handle heating)
Tested with 40 cm Stihl Rollomatic saw bar and 3/8“ RS saw chain
Andreas Stihl AG & Co. KG; Badstrasse 115; D- 71336 Waiblingen
Test item Test result Evaluation
Function
Engine power
Chain saw in the power class up to 4 kW, for professional
use
P max = 4.1 kW
Md max at 3.3 kW
Engine
speed
Torque
Spec. fuel
consumption
9500 min -1 4.1 Nm 58 kW/l
7200 min -1 4.3 Nm 47 kW/l
N.E.
Fuel consumption
max. power
max. torque
absolute / specific 2.3l/h 415 g/kWh 2.2 l/h 487 g/kWh +
Exhaust emissions
Comply with type approval Level II of the guideline 2002/88/EG
Approval number: e1*97/68SH3-IIA*2004/26*0340*00
Chain lubrication
Oil consumption at 5000 min -1 at 9000 min -1
min / max 3 ml/min 8 ml/min 5 ml/min 13 ml/min o
Noise
idling speed full load Full throttle no
speed
load
at ear of the operator 83 dB(A) 103 dB(A) 105 dB(A) -
Equivalent sound pressure level, according to DIN EN ISO 22868: 102 dB(A)
Acoustic power, according to DIN EN ISO 22868: 114 dB(A)
(average between: idling/ full load/ full throttle)
Vibration
idling speed full load Full throttle no
speed
load
front handle 3.5 m/s² 3.2 m/s² 2.4 m/s 2 o
N.E.
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