Husqvarna 333R 用户手册

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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.

Cylinder displacement, cu.in/cm

3

2,11/34,6

2,11/34,6

Cylinder bore, inch/mm

1,50/38,0

1,50/38,0

Stroke, inch/mm

1,20/30,5

1,20/30,5

Idle speed, rpm

2900

2900

Recommended max. fast idle speed, rpm

11500

11500

Speed of output shaft, rpm

8220

8220

Max. engine output, acc. to ISO 8893, kW/ rpm

1,6/8400

1,6/8400

Catalytic converter muffler

No

Yes

Speed-regulated ignition system

Yes

Yes

Manufacturer/type of ignition system

Walbro MB

Walbro MB

Spark plug

NGK CMR6A

NGK CMR6A

Electrode gap, inch/mm

0,02/0,5

0,02/0,5

Manufacturer/type of carburetor

Zama C1Q

Zama C1Q

Fuel tank capacity, US pint/litre

1,27/0,6

1,27/0,6

Weight without fuel, cutting attachment and guard, Lbs/kg 13,4/6,1

13,7/6,2

(see note 1)

Equivalent sound pressure level at the user′s ear, 
measured according to ANSI  B175.3-1997, dB(A), min/
max:

96/102

95/102

Vibration levels at handles, measured according to ANSI 
B175.3-1997, m/s

2

At idle, left/right handles, min.:

3,0/2,8

2,0/1,9

At idle, left/right handles, max.:

3,2/3,1

2,7/2,3

At max. speed, left/right handles, min.:

2,9/3,4

2,4/1,8

At max. speed, left/right handles, max.:

4,2/5,1

2,7/2,7