Technical Data - Husqvarna LB 144 Operator's Manual

Walk-behind lawn mower
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  • ENGLISH, page 1
Discard the battery at a service center or discard it at
a disposal location for used batteries.

Technical data

Engine
Brand
Model
Engine type
3
Displacement, cm
Engine speed – Nominal, rpm
Nominal engine output, kW
Ignition system
Spark plug
Electrode gap, mm
Fuel and lubrication system
Engine lubrication type
Fuel tank capacity, l
Oil tank capacity, l
4
Engine oil
Weight
With empty tanks, kg
5
Noise emissions
Sound power level, measured dB (A)
Sound power level, guaranteed L
6
Sound levels
Sound pressure level at the operator's ear, dB (A)
3
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.
4
If SAE-30 oil is used at temperatures lower than +5 °C, there is a risk that it does not lubricate the engine
sufficiently. This can cause engine damage. Refer to
for low temperatures.
5
Noise emissions in the environment measured as sound power (L
2000/14/EC.
6
Reported data for noise pressure level has a typical statistical dispersion (standard deviation) of 1.2 dB (A).
2172 - 003 - 24.08.2023
Technical data
3
dB (A)
WA
LB 144
Husqvarna
HS 123A
Single cylinder, 4-Stroke,
Forced Air Cooling, OHV
123
3000/min
1.95
Husqvarna HQT–7
0.7-0.8
Splash
0.9
0.5
Husqvarna SAE 30
22
91
94
79
To replace the engine oil on page 13 for the correct oil
) in conformity with EC directive
WA
LB 244E
Husqvarna
HS 139AE
Single cylinder, 4-Stroke,
Forced Air Cooling, OHV
139
2900/min
2.2
Husqvarna HQT–7
0.7-0.8
Splash
0.9
0.5
Husqvarna SAE 30
23.5
92
94
80
17

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Lb 244e

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