Husqvarna 250 R manual Technical Data, Technical data, 240R, 240F, Engine, Ignition system, Weight

TECHNICAL DATA

Technical data

Technical data	240R	240F
Engine
Cylinder displacement, cu.in/cm3	2,45/40,2	2,45/40,2
Cylinder bore, inch/mm	1,57/40	1,57/40
Stroke, inch/mm	1,26/32	1,26/32
Idle speed, rpm	2700	2700
Recommended max. speed, rpm	13500	13500
Speed of output shaft, rpm	9190	9190
Max. engine output, acc. to ISO 8893	1,8/9000	1,8/9000
Catalytic converter muffler	No	No
Speed-regulated ignition system	No	No
Ignition system
Manufacturer/type of ignition system	EM/ET	EM/ET
Spark plug	NGK BPMR 7A/	NGK BPMR 7A/
	Champion RCJ 7Y	Champion RCJ 7Y
Electrode gap, inch/mm	0,02/0,5	0,02/0,5
Fuel and lubrication system
Manufacturer/type of carburetor	Zama C1Q	Zama C1Q
Fuel tank capacity, US pint/litre	1,70/0,8	1,70/0,8
Weight
Weight without fuel, cutting attachment and guard, Lbs/kg 19,0/8,6		18,5/8,4
Sound levels
(see note 1)
Equivalent sound pressure level at the user′s ear,
measured according to ANSI B175.3-1997, dB(A), min/	100/104	98/101
max:
Vibration levels
Vibration levels at handles, measured according to ANSI
B175.3-1997, m/s2
At idle, left/right handles, min.:	2,1/2,1	3,2/3,0
At idle, left/right handles, max.:	2,4/2,8	3,8/4,1
At max. speed, left/right handles, min.:	2,9/2,4	1,9/2,4
At max. speed, left/right handles, max.:	4,0/3,5	4,2/4,7

Note 1: Equivalent noise pressure level is calculated as the time-weighted energy total for noise pressure levels under various

working conditions with the following time distribution: 1/2 idle and 1/2 max. speed.

NOTE! Noise pressure at the user’s ear and vibration on the handles are measured with all the machine’s approved cutting equipment fitted. The table indicates the highest and lowest values.

36 – English