Husqvarna 540 XP® Mark III is a nimble and lightweight gas chainsaw in the 40cc class, designed for professional tree care and thinning operations. The powerful engine combined with the optimal choice of SP21G or S93G chain delivers impressive cutting capacity with fast acceleration. The easy, reliable starts – cold as well as hot – and smooth maneuverability make this chainsaw a favorite for any tree care team.
Engine
Chain speed at max power
65.6 fts
Cylinder displacement
39.1 cm³
Output shaft power1
2.6 hp
Torque, max.
1.9 Nm
Torque, max. at rpm
7,500 rpm
Clutch engagement speed (±120)
4,400 rpm
Electrode gap
0.03 in
Idling speed
3,000 rpm
Ignition module air gap
0.01 in
Maximum power speed
10,200 rpm
Oil pump type
Adjustable flow, no flow at idle
Spark Plug
NGK CMR7H
Equipment
Recommended bar length, min
12 in
Pitch
3/8" mini
Recommended bar length, max
16 in
Chain type
S93G
Sprocket type
Spur 6
Gauge
.050"
Dimensions
Weight (excl. cutting equipment)
9 lbs
Sound and noise
Sound pressure level at operators ear
103 dB(A)
Sound power level, guaranteed (LWA)
112 dB(A)
Sound power level, measured
111 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle
5.1 m/s²
Equivalent vibration level (ahv, eq) front handle
3.7 m/s²
Lubricant
Oil tank volume
0.49 US pint
Lubricant type (Engine)
Husqvarna 2 stroke or equiv. at 50:1
Quick Details
Sharpen With: 5/32" Round File
Chain Pitch: 3/8"
Bar Tail Mount: A095
*Note: HP Ratings are obtained from Public sources and Believed to be accurate, but Not Verified by SawSuppliers.com
