Technical Data; Ignition System - Husqvarna 250PS Operator's Manual

Technical data

Engine
3
Cylinder capacity, cm
Cylinder bore, mm
Stroke, mm
Idling speed, rpm
Recommended race speed, rpm
Max. engine output, acc. to. ISO 8893
Hydraulic transmission
Hydraulic motor, capacity, cm
Hydraulic pump, capacity, cm
Working pressure, high pressure hose, bar 130
Flow, l/min

Ignition system

Manuafacturer/type of ignition system
Spark plug
Electrode gap, mm
Fuel/oil system
Manufacturer/type of carburettor
Volume, fuel tank, litre
Volume, hydraulic oil tank, litre
Type of chain lubrication
Weight
Engine unit without cutting equip., kg
Shaft with cutting equipment, kg
2 m
3 m
4 m
6 m
Noise levels
Equivalent noise level at ear level,
with a balance between idling/max.
output speed, unloaded engine of 50 %/
50 % , Lp dB(A)
balanced,
Equivalent noise level at a balance
between idling /max. output speed,
unloaded engine of 50 % / 50 %
Lw dB(A)
balanced,
24
– English
TECHNICAL DATA
48,7
44,0
32,0
2 500
11 500
2,1 kW/9 500 rpm
3
/rev 1,4
3 /rev 1,2
2–13
Electrolux, ET
Champion RCJ 7Y
0,5
Walbro HDA 86
0,90
1,30
Automatic
7,0
2,2
2,4
2,9
4,0
94
108
Vibration levels
Equivalent sound pressure level
as per ISO 7505 max. output speed,
unloaded engine.
Left (shaft) idling/max. output speed, m/s
Right (throttle handle) idling/max.
2
output speed, m/s
2
1,0/1,9
1,0/2,1