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T540 XP® II


The Husqvarna T540 XP® petrol chainsaw is an extremely high performance top handle chainsaw, designed for use by professional arborists only. As a professional chainsaw user, we know that reliability, ergonomics and speed is key to you and your business, that’s why all Husqvarna chainsaws are built to the highest standard with true user focussed features to make your job easier. That’s why this arborist chainsaw is built around the needs of the user. Not only does this top handle chainsaw use up to 20% less fuel but it also reduces the emissions up to 75%, helping to keep the amount of exhaust gases caught in the canopy of the tree to a minimum. On top of that, this arborist chainsaw features AutoTune which automatically adjusts the engine settings based on environmental conditions, like heat, altitude, filter condition to ensure optimal engine performance.

Included Products

Product Documents

Owners Manual

SKU: T540 XP II Categories: ,

Additional information

Chain Pitch


Chain Gauge



Power output
1.8 kW
Cylinder displacement
37.7 cm³
Maximum power speed
10200 rpm
Max engine/motor RPM
14200 rpm
Idling speed
3000 rpm
Torque, max.
1.83 Nm
Torque, max. at rpm
140 rpm
Clutch engagement speed (±120)
4500 rpm
Fuel consumption
464 g/kWh
Fuel consumption
0.87 kg/h
Spark plug
Electrode gap
0.5 mm
Ignition module air gap
0.3 mm
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[1]


Recommended bar length, max
16 in
Recommended bar length, min
12 in


Weight (excl. cutting equipment)
3.9 kg


Oil tank volume
0.2 l
Oil pump type
Adjustable flow
Oil pump capacity Max
9 ml/min
Oil pump capacity Min
3 ml/min

 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

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