Husqvarna LC 253S - Page 18

LC 247 LC 247S LC 253S
Engine type Single cylinder, 4-
stroke, forced
Air cooling, OHV
Single cylinder, 4-
stroke, forced
Air cooling, OHV
Single cylinder, 4-
stroke, forced
Air cooling, OHV
Displacement, cm
3
139 139 166
Speed, rpm 2900 2900 2900
Nominal engine output, kW
3
2.2 2.2 2.75
Ignition system
Spark plug Husqvarna HQT-7 Husqvarna HQT-7 Husqvarna HQT-7
Electrode gap, mm 0.7-0.8 0.7-0.8 0.7-0.8
Fuel and lubrication system
Engine lubrication type Splash Splash Splash
Fuel tank capacity, l 1 1 1
Oil tank capacity, l 0.5 0.5 0.5
Engine oil
4
Husqvarna SAE 30 Husqvarna SAE 30 Husqvarna SAE 30
Weight
With empty tanks, kg 27.5 29.5 31.5
Noise emissions
5
Sound power level, measured dB (A) 95 95 97
Sound power level, guaranteed L
WA
dB (A) 96 96 98
Sound levels
6
Sound pressure level at the operator's ear,
dB (A)
84 84 87
Vibration levels
7
Vibrations upper handle, m/s
2
2.7 2.7 3.9
Cutting equipment
Cutting height, mm 20–75 20–75 20–75
Cutting width, mm 470 470 530
Cutting system Collection / BioClip
®
/
Rear discharge
Collection / BioClip
®
/
Rear discharge
Collection / BioClip
®
/
Rear discharge
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
To replace the engine oil on page 14 for the correct oil
for low temperatures.
5
Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive
2000/14/EC.
6
Reported data for noise pressure level has a typical statistical dispersion (standard deviation) of 1.2 dB (A).
7
Reported data for vibration level has a typical statistical dispersion (standard deviation) of 0.2 m/s
2
.
18 808 - 006 - 22.10.2021