Product Specification About STIHL SR420 Knapsack Garden Mist Blower
6 Month Warranty... 6 Month Warranty...
ENGINE
- Single Cylinder two-stroke engine
Displacement : 56.6C
Stroke : 34mm
Bore : 46mm
Engine Power to ISO 7293 : 2.6kW (3.5bhp)
Idle Speed : 3100 rpm
Engine / Blower Speed During Operation : 7500rpm
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IGNITION SYSTEM
Electronic Magneto Ignition
Spark plug ( Resistor Type ) : Bosch WSR 6 F, NGK BPMR 7 A
Electrode Gap : 0.5mm
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FUEL SYSTEM
All position diaphragm carburetor with integral fuel pump
Fuel Tank Capacity : 1500cc (1.5L)
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BLOWING PERFORMANCE
Air Velocity : 101 m/s
Max. Air Flow rate without blower tube : 1260 m/h
Air flow rate with nozzle : 750 m/h
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SPRAYING ATTACHMENT
Tank volume : 13 L
Quantity left in container : 0.1L
Mesh size of filler strainer : 1mm
Discharge rate (without pressure pump, infinitely variable ) : 0.257 - 3.844 l/min
Spraying Distance, Horizontal : 12m
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WEIGHT
Dry : 11.1kg
Max. Operating Weight (Fueled and Filled) : 25.2Kg
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NOISE AND VIBRATION DATA
Noise and vibration data are measured at idling and maximum rated speed in a ratio of 1:6
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SOUND PRESSURE LEVEL L TO DIN 11201
SR 420 : 101 dB(A)
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SOUND POWER LEVEL L TO DIN 3744
SR 420 : 113dB (A)
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