English Leather 240R 用户手册

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TECHNICAL DATA

Technical data

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.

Technical data

240R

245R

245RX

Engine

Cylinder volume, cu.in/cm

2,45/40,2

2,70/44,3

Cylinder bore, inch/mm

1,57/40

1,65/42

Stroke, inch/mm

1,26/32

Idle speed, rpm

2700

Recommended max. speed, rpm

12500

Speed of output shaft, rpm

9190

Max. engine output, acc. to ISO 8893

1,8/9000

2,0/9000

Catalytic converter muffler

Ignition system

Manufacturer/type of ignition system

EM/ET

Spark plug

NGK BPMR 7A
Champion RCJ 7Y

Electrode gap, inch/mm

0,02/0,5

Fuel and lubrication system

Manufacturer/type of carburettor

Walbro WT

Fuel tank capacity, US pint/litre

1,70/0,8

Weight

Weight without fuel, cutting attachment and guard, Lbs/kg 19,0/8,6

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/
max:

100/104

Vibration levels

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

At idle, left/right handles, min.:

2,1/2,1

2,3/2,7

At idle, left/right handles, max.:

2,4/2,8

3,2/3,5

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

2,9/2,4

3,3/3,5

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

4,0/3,5

4,8/5,4