Husqvarna LB448S, Operator'S Manual

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LB448S LB548S e
Nominal engine output, kW
1
2.7 3.3
Ignition system
Spark plug NGK BPR5ES NGK BPR5ES
Electrode gap, mm 0.7–0.8 0.7–0.8
Fuel and lubrication system
Fuel tank capacity, litre 0.9 0.9
Oil tank capacity, litre 0.55 0.55
Engine oil
2
SAE 10W-30 SAE 10W-30
Weight
With empty tanks, kg 30.5 32.5
Noise emissions
3
Sound power level, measured dB (A) 90 90
Sound power level, guaranteed L
WA
dB (A) 91 91
Sound levels
4
Sound pressure level at the operator's ear, dB (A) 77 78
Vibration levels, a
hveq
5
Handle, m/s
2
4.5 4.8
Cutting equipment
Cutting height, mm 30–60 30–60
Cutting width, mm 480 480
Blade BioClip BioClip
Article number 5028813-10 5028813-10
Drive
Speed, km/h 4.5 4.5
1
The power rating of the engine indicated is the average net output (at specified rpm) of a typical production
engine for the engine model measured to SAE standard J1349/ISO1585. Mass production engines may differ
from this value. Actual power output for the engine installed on the final product will depend on the operating
speed, environmental conditions and other values.
2 Use engine oil of quality SG–SH. See the viscosity chart in the engine manufacturer’s manual and select the
best viscosity based on the expected outside temperature.
3
Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive
2000/14/EC.
4
Noise pressure level according to ISO 5395. Reported data for noise pressure level has a typical statistical
dispersion (standard deviation) of 1.2 dB (A).
5
Vibration level according to ISO 5395. Reported data for vibration level has a typical statistical dispersion
(standard deviation) of 0.2 m/s
2
.
16 741 - 002 - 11.10.2018