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Technical data
Note 1: Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive 2000/14/EC.
Note 2: Equivalent sound pressure level, according to ISO 7182, is calculated as the time-weighted energy total for noise pressure
levels under various working conditions with the following time distribution: 1/2 idling, 1/2 max. load.
Note 3: Equivalent vibration level, according to ISO 7505, is calculated as the time-weighted energy total for vibration levels under
various working conditions with the following time distribution: 1/2 idling, 1/2 max. load.
CS 2186
Engine
Cylinder displacement, cm
3
84,7
Cylinder bore, mm 54
Stroke, mm 37
Idle speed, rpm 2500
Power, kW/ rpm 4,5/9600
Ignition system
Manufacturer of ignition system SEM
Type of ignition system CD
Spark plug NGK BPMR 7A/
Champion RCJ 7Y
Electrode gap, mm 0,5
Fuel and lubrication system
Manufacturer of carburettor Tillotson
Carburettor type HS 299A/HS 296A
Fuel tank capacity, litre 0,9
Oil pump capacity at 9,000 rpm, ml/min 6-24
Oil tank capacity, litre 0,5
Type of oil pump Automatic
Weight
Chain saw without bar or chain, empty tanks, kg 7,1
WH: 7,3
Noise emissions
(see note 1)
Sound power level, measured dB(A) 116
Sound power level, guaranteed L
WA
dB(A) 117
Noise levels
(see note 2)
Equivalent sound pressure level at operator’s ear, measured
according to relevant international standards, dB(A) 102
Vibration levels
(see note 3)
Front handle, m/s
2
7,2
Rear handle, m/s
2
8,8
Chain/bar
Standard bar length, inch/cm 18"/45
Recommended bar lengths, inch/cm 18-28"/45-70
Usable cutting length, inch/cm 17-27"/43-68
Pitch, inch/mm 3/8" /9,52
Thickness of drive links, inch/mm 0,058/1,5
Type of drive sprocket/number of teeth Rim/7
Chain speed at max. power, m/sec 21,4