Jonsered POWERLITE 50C - Manual (Page 36)

36 – English
TECHNICAL DATA
Technical data
CS 2165 CS 2171/WH
Engine
Cylinder volume, cu.in/cm
3
3,97/65,1 4,31/70,7
Cylinder bore, inch/mm 1,89/48 1,97/50
Stroke, inch/mm 1,42/36 1,42/36
Idle speed, rpm 2700 2700
Power, kW/ rpm 3,4/9000 3,9/9600
Ignition system
Manufacture SEM SEM
Type of ignition system CD CD
Spark plug
NGK BPMR 7A/
Champion RCJ 7Y NGK BPMR 7A/
Champion RCJ 7Y
Electrode gap, inch/mm 0,02/0,5 0,02/0,5
Fuel and lubrication system
Manufacturer of carburettor Walbro Walbro
Carburettor type HD12B HD12B
Fuel tank capacity, US pint/litre 1,63/0,77 1,63/0,77
Oil pump capacity at 9,000 rpm, ml/min
Oil tank capacity, US pint/litre 0,89/0,42 0,89/0,42
Type of oil pump Automatic Automatic
Weight
Chain saw without bar or chain, empty tanks, Lbs/kg 13,2/6,0 13,4/6,1
W: 13,9/6,3
Chain/bar
Standard bar length, inch/cm 15”/38 15”/38
Recommended bar lengths, inch/cm 15-28”/38-70 15-28”/38-70
Usable cutting length, inches/cm 14-27"/35-69 14-27"/35-69
Chain speed at max. power, m/sec 20,1 21,4
Pitch, inch/mm 3/8" /9,52 3/8" /9,52
Thickness of drive links, inch/mm 0,058/1,5 0,058/1,5
Number of teeth on drive sprocket 7 7