Test Report STIHL MS 192 T

Test Report
STIHL MS 192 T
OWNER OF THE TEST CERTIFICATE:
Manufacturer and applicant:
Andreas Stihl AG & Co KG
Badstrasse 115
D-71336 Waiblingen
www.stihl.de
Test Results and Evaluations
STIHL MS 192 T chain saw with 30 cm cutting length
Andreas Stihl AG & Co. KG, Badstraße 115, D-71336 Waiblingen
Evaluation
Test item
Test results
Function
Special purpose chain saw in the power class below
2 kW.
To be used for arboricultural work by specially trained
personnel only. Not suitable for normal chain saw tasks
(felling, de-limbing, cutting to length).
Engine power
Engine power
Max.
Engine speed
Torque
Spec. fuel consumption
9500 min-1
1.3 Nm
43.3 kW/l
6500 min-1
max. 1.4 Nm
33.3 kW/l
1.3 kW
1.0 kW
NE
Fuel consumption
max. power
absolute / specific
0.81 l/h
max. torque
465 g/kWh
0.6 l/h
501 g/kWh
+
Exhaust emission complies with level 1 of the standard 2002/88 EG.
Chain lubrication
Oil consumption
at 5000 min-1
at 9000 min-1
4 ml/min
7 ml/min
o
Sound pressure level
at ear of the operator
idling speed
full load speed
full throttle no
load
77 dB(A)
98 dB(A)
100 dB(A)
+
Equivalent sound pressure level, total value 97 dB(A) (average of Idling/full load/full throttle)
Acoustic power 113 dB(A) according to the standard 2000/14/EG
Vibrations
idling speed
full load speed
full throttle no
load
front handle
2.5 m/s²
2.0 m/s²
3.9 m/s²
rear handle
2.4 m/s²
2.3 m/s²
4.3 m/s²
+
Total equivalent vibration front/rear 2.9 / 3.1 m/s²
Chain brake
Handguard activation
Actuating force
23 N
Inertia activation
aver. braking time max. braking time
0.06 s
NE
0.08 s
horizontal acceleration
vertical acceleration
260 m/s²
776 m/s²
NE
Stihl MS 192 T
Kickback
Cutting equipment 30 cm, 3/8“ Kickback angle with brake
Half chisel tooth 61 PMN
0
2/6
Chain stop angle
0
NE
Stihl MS 192 T
Mass
Weight per unit power
Without cutting equipment
With cutting equipment
2.4 kg/kW
2.8 kg/kW
+
Operability / handling
Handles
Handle position requires special operation
Control elements
Easy to reach and use
+
Chain oil flow adjuster
Oil flow not adjustable
o
Primer
Primer
+
Chain assembly
difficult, internal chain sprocket
-
Chain tensioning
simple, on the side
o
Air filter and spark plug cover
Removable without tools
+
Casing cover
Requires tools
o
cleaning
No tools required
+
soiling
normal
o
Compensator for optimal fuel/air mixture when air filter
is clogged-up
+
Reliability
No damage during the test
+
Operating manual
clear, well illustrated
+
NE
Maintenance
Air filter
Special features
Operator safety
EG-type examination test
(DPLF) Test certificate No. 2004/3919
GS-Test
(DPLF) Test certificate No. K-GS-2004/3920
Evaluation: ++ / + / o / - / --./.(o = Standard / NE= no evaluation, complies with tolerance value)
Tolerance values and evaluation criteria are described in the “Informationen zur Gebrauchswertprüfung“(“Information about the type examination test”). This publication is available from the DLG
and the KWF.
Description and Technical Data (measured values)
Engine
- Air-cooled single-cylinder two-stroke engine; with horizontal cylinder
- engine displacement 30.1 cm³; bore 37 mm; stroke 28 mm;
- Fuel: minimum octane number 90 ROZ; mixed lubrication,
2T-special fuel with “KWF-TEST“ or normal unleaded gasoline;
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Stihl MS 192 T
- Spark plug NGK BPMR 7A.
- Idling speed 3000 min-1; max. speed 12600 min-1
- Membrane carburettor with integrated fuel pump.
Cutting equipment
- Clutch drum with internal chain sprocket;
- Guide bar with sprocket nose, drive link gauge 1,1 mm
- half chisel tooth, 3/8“pitch.
Additional equipment (not tested)
- - Guide bars for 40 cm cutting lengths;
Carving bar 25 and 30 cm, ¼“
Main dimensions and weights
Length,
Width,
Height,
Stump height,
incl. cutting equipment 30 cm
525 mm
engine unit with spiked bumper
255 mm
engine unit
163 mm
incl. handle
220 mm
engine unit
207 mm
with front hand guard
238 mm
chain sprocket cover
25 mm
handle
Tank volume,
Weight,
0 mm
fuel
0,27 l
chain oil
0,23 l
incl. cutting equipment 30 cm
3620 g
without cutting equipment
3170 g
Test
Test carried out by:
Kuratorium für Waldarbeit und Forsttechnik, Groß-Umstadt
DLG-Testzentrum Technik & Betriebsmittel, Groß-Umstadt
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Stihl MS 192 T
Field test
Waldwirtschaft Schweiz, CH-Solothurn
Forstliches Bildungszentrum Königsbronn, Itzelberg
Waldarbeitsschule Laubau, Ruhpolding
Forstliche Ausbildungsstätte Ort, A-Gmunden
Authors
Harald Krämer, DLG, Groß-Umstadt
Dietmar Ruppert, KWF, Groß-Umstadt
FPA/DLG Testing commission
“Geräte und Werkzeuge“ (“Equipment and tools”) with 16 members
Chairman: Josef Berthold, WAS Laubau
FPA / DLG-Approval:
Mai 2005
FPA-Index: 1.01.4024
DLG-Test Report: 5494
The applicant is entitled to display the test mark on machines of this type according to the test
regulations and to use the certification for advertising purposes.
DLG-Testzentrum Technik & Betriebsmittel
Max-Eyth-Weg 1
Telephone: 06078/96 35-0
D-64823 Groß-Umstadt
Fax: 06078/963 5-90
H.Kraemer@dlg.org
www.dlg-test.de
Kuratorium für Waldarbeit und Forsttechnik e.V. (KWF)
Spremberger Straße 1
Telephone: 06078/785-0
D-64823 Groß-Umstadt
Fax: 06078/785 50
Dietmar.Ruppert@kwf-online.de
www.kwf-online.de
ENTAM European Network for Testing of Agricultural Machines, is a cooperation between European test stations. ENTAM aims to distribute test results for agricultural and forestry equipment throughout Europe. .
For more information about the network visit www.entam.com or contact ENTAM at the following e-mail address: info@entam.com
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