38
555FX
345FR
336FR
323R
223R
327RJX
Recommendation chart
Full-time forestry clearing
● ● ●
●
●
Full-time brush / grass clearing
● ● ●
● ● ●
● ● ●
● ● ●
Part-time forestry / brush / grass clearing
● ●
● ●
Occasional homeowner grass trimming
technical specifications
Cylinder displacement, cc
53.3
45.7
34.6
24.5
24.5
24.5
Power output, hp
3.8
2.8
1.9
1.2
1.1
1.2
Weight (without cutting equipment), lbs
19.6
18.3
15.4
11.24
9.9
10.8
Fuel tank capacity, ounces
37.2
30.4
20.3
16.9
16.9
16.9
Sound pressure level at operators ear, dB(A) *
103
100
98
92
92
95
Guaranteed sound power level, L
WA
dB(A)
117
116
113
110
110
110
Equivalent vibration level (a
hv
,
eq
) front / rear handle, m/s² **
2.1 / 2.3
2.0 / 3.0
2.5 / 2.8
2.8 / 3.9
2.8 / 3.9
3.8 / 2.9
Features
X-Torq engine
•
―
•
―
―
―
LowVib
•
•
―
―
―
―
Smart Start
•
―
―
•
•
•
Auto return stop switch
•
―
―
―
―
•
Fuel pump
•
•
•
•
•
•
Adjustable handle bar
•
•
•
•
•
•
Forestry bevel gear
•
―
―
―
―
―
HARNESSES
Balance XT™
•
―
―
―
―
―
Balance X™
―
•
―
―
―
―
Balance 35
―
―
•
―
―
―
Standard double
―
―
―
•
•
―
Standard single
―
―
―
―
―
•
cutting equipment
― / ― / •
( • ) / ( • ) / •
( • ) / ( • ) / •
( • ) / ( • ) / •
( • ) / ( • ) / •
( • ) / ( • ) /―
= Available
( )
= Accessory
―
= Not available *Equivalent sound pressure level, as per ISO 22868, is calculated as the time-weighted energy sum for the sound pressure levels at various operational states.
Typical variation for equivalent sound pressure level is a standard deviation of 1 dB(A). **Equivalent vibration level, as per ISO 22867, is calculated as the time-weighted energy sum for the vibration levels at
various operational states. The data presented for equivalent vibration level has a typical variation (standard deviation) of 1 m/s². Features glossary see page 184.
NOMINAL POWER
The power rating of the engines indicated is the average net power output during normal working situations and fulfilling applicable noise regulations (at specified rpm) of a typical
production engine for the engine model measured to SAE standard J 1349/ISO 1585. Mass production engines may differ from this value. Actual power output for the engine installed in the final machine will
depend on the operating speed, environmental conditions and other variables.
FORESTRY CLEARING SAWS AND BRUSHCUTTERS
PRODUCT GUIDE – FORESTRY CLEARING SAWS AND BRUSHCUTTERS