Model MS-4215
Handle type U handle
Dimensions: length x width x height (without cutting blade) mm 1,710 x 630 x 515
Net weight (without plastic guard and cutting blade) kg 7.2
Volume (fuel tank) cm
3
1,100
Engine displacement cm
3
40.2
Maximum engine performance kW 1.47 at 7,000 min
-1
Engine speed at recommended max. spindle speed min
-1
10,000
Maximum spindle speed (corresponding) min
-1
6,800
Fuel consumption kg/h 0.98 (32.8 oz/h)
Specific fuel consumption g/kWh 1134.5 (29.9 oz/kWh)
Idling speed min
-1
2,800
Clutch engagement speed min
-1
3,600
Carburetor type Diaphragm type
Ignition system type Solid state ignition
Spark plug type NGK BPMR7A
Electrode gap mm 0.6 – 0.7
Vibration per
ISO 22867
Right handle
(Rear grip)
a
hv eq
m/s
2
4.06
Uncertainty K m/s
2
2.14
Left handle
(Front grip)
a
hv eq
m/s
2
5.85
Uncertainty K m/s
2
1.19
Sound pressure level average to
ISO 22868
L
PA eq
dBA 95.91
Uncertainty K dBA 1.79
Sound power level average to
ISO 22868
L
WA eq
dBA 107.44
Uncertainty K dBA 1.48
Mixture ratio (Fuel: DOLMAR 2-stroke oil) 25 : 1
Cutting tool (cutter blade dia.) mm 305 (with two-edged blade)
Gear ratio 13/19
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
TECHNICAL DATA
7
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