34 – English
TECHNICAL DATA
Technical data
3120XP
Engine
Cylinder volume, cu.in/cm
3
7,25/118,8
Cylinder bore, inch/mm 2,36/60
Stroke, inch/mm 1,65/42
Idle speed, rpm 2500
Power, kW/ rpm 6,2/9000
Ignition system
Manufacture SEM
Type of ignition system CD
Spark plug NGK BPMR 7A/Champion RCJ 7Y
Electrode gap, inch/mm 0,02/0,5
Fuel and lubrication system
Manufacturer of carburettor Walbro
Carburettor type WG 7A
Fuel tank capacity, US pint/litre 2,64/1,25
Oil pump capacity at 9,000 rpm, ml/min 30-54
Oil tank capacity, US pint/litre 1,48/0,7
Type of oil pump Automatic/Manual for extra oil flow
Weight
Chain saw without bar or chain, empty tanks, Lbs/kg 22,9/10,4
Chain/bar
Standard bar length, inch/cm 24"/60
Recommended bar lengths, inch/cm 24-42”/60-105
Usable cutting length, inches/cm 23-42”/57-104
Chain speed at max. power, m/sec 20,1
Pitch, inch/mm 0,404”/10,26
Thickness of drive links, inch/mm 0,063/1,6
Number of teeth on drive sprocket 7
