Jonsered CS 2138 - Manual (Page 15)

15
TECHNICAL DATA SHEET
Engine
Cylinder volume, cm 3 42
Stroke, mm 32
Idle speed, rpm 3,000
Recommended max.
speed, unloaded, rpm 13,000
Power, kW 1,8
Ignition system
Manufacturer Walbro
Type of ignition system CD
Spark plug Champion
Electrode gap, mm 0,5
Fuel and lubrication system
Manufacturer Walbro
Carburetor type WT--662
Fuel capacity, litre 0,38
Oil pump capacity at
8500 rpm, ml/min 4 -- 8
Oil capacity, litre 0,2
Type of oil pump Automatic
Weight
Without bar and chain, kg 4,7
BAR CHAIN
Length Pitch Max
Inches Inches Tip Radius
14 0,375 7T Oregon 91VG
16 0,375 7T Oregon 91VG
Noise levels
Equivalent (see note 1) noise
pressure level at operator’s ear,
measured according to relevant
international standards, dB(A) 101
Equivalent (see note 1) noise
power level, measured
according to relevant
international standards, dB(A) 95
Vibration levels
(see note 2)
Front handle, m/s 2 5,5
Rear handle, m/s 2 8,5
Chain/bar
Standard bar length, in/cm 14/36 16/41
Recommended bar lengths,
in/cm 14/36 16/41
Usable cutting length, in/cm 13,5/35 15,5/40
Chain speed at maximum
power, m/sec 18,5 18,5
Pitch, inches 0,375 0,375
Thickness of drive link, mm 1,27 1,27
No. of teeth on drive sprocket 6 6
Note 1: Equivalent noise level is, according to
ISO 7182 and ISO 9207, calculated as the
time--weighted energy total for noise levels un-
der various working conditions with the follow-
ing time distribution, 1/3 idle, 1/3 full load, 1/3
full speed.
Note 2: Equivalent vibration level is, according
to ISO 7505, calculated as the time--weighted
energy total for vibration levels under various
working conditions with the following time dis-
tribution: 1/3 idle, 1/3 full load, 1/3 full speed.
CS2138 CS2138
0,375 85° 30° 0°
14/36:52
16/41:56
0,050/1,3 5/32 / 4,0 0,025/0,65 91VG
in/cm :dl
YEAR OF CONSTRUCTION: 2006
MANUFACTURER’S ADDRESS: Jonsered
SE--561 82 Huskvarna
Huskvarna, Sweden