T540XP Husqvarna Top Handle Chainsaw


Individual Grip Size

The top handle grip size can be set in three alternative sizes, to perfectly fit your hand.

Adjustable Oil Pump

Allows you to control oil flow depending on application and weather conditions.


AutoTune gives optimal engine performance throughout automatic engine setting.
No time spent on carburetor adjustments. It compensates for
different fuels, altitude, humidity, temperature and clogged air filter.


Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.


Power output 2.4 hp
Cylinder displacement 2.3 cu.inch
Maximum power speed 10,200 rpm
Max engine/motor 14,200 rpm
Idling speed 3,000 rpm
Torque, max. 1.83 Nm
Torque, max. at rpm 140 rpm
Clutch engagement speed (±120) 4,500 rpm
Fuel consumption 464 g/kWh
Fuel consumption 1.92 lbs/h
Spark plug NGK CMR6H
Electrode gap 0.02 in
Ignition module air gap 0.01 in
Oil pump type Adjustable flow
Oil pump capacity, max 9 ml/min
Oil pump capacity, min 3 ml/min
Exhaust emissions (CO2 EU V) 968 g/kWh
Bar length (inch) 14 in, 16 in
Recommended bar length, min 12 in
Recommended bar length, max 16 in
Chain type SP21G
Gauge .043″
Pitch .325″ mini
Sprocket type Spur 6
Weight (excl. cutting equipment) 8.6 lbs
Lubricant type (Engine) Husqvarna 2 stroke or equiv. at 50:1
Oil tank volume 0.42 US pint
Oil tank volume 0.2 l
Sound and Noise
Sound power level, guaranteed (LWA) 116 dB(A)
Sound power level, measured 114 dB(A)
Sound pressure level at operators ear 104 dB(A)
Equivalent vibration level (ahv, eq) front handle 3.5 m/s²
Equivalent vibration level (ahv, eq) rear handle 4.2 m/s²