39.1 cm³
Cylinder displacement
1.9 kW
Output shaft power1
20.2 m/s
Chain speed at max power
What's included
What's included
HUSQVARNA 540 XP® Mark III - 970 66 11‑16
Included
- Nose typeSprocket nose
- SpikesMounted
- Chain typeSP21G
- Bar length (inch)16 in
Easy to start and manoeuvre
Husqvarna 540 XP® Mark III is a nimble and lightweight petrol 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 manoeuvrability make this chainsaw a favourite for any tree care team.
Features
Features

High cutting capacity
Plenty of grunt during longer cuts

Always optimized
AutoTune 3.0 optimizes the engine settings and simplifies the starting procedure

Felling sight to last a lifetime
Perfect sight critical for felling

Optimized saw body
Ergonomic design, easy to work with

Air Injection filters 98% of incoming dust
Maintains performance, gives less wear

Connectivity ready
Optional Integrated Connectivity Device diagnoses the engine

Flip up tank caps
Easy to open and secure

LowVib® Technology
Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.

Retained bar nut
The retaining function prevents loosing the bar nut.

Retained starter screws
Screws held in place
Specifications
Specifications
Compare specifications and features with similar Husqvarna products.
Compare16" SP21G SN Art no: 970 66 11‑16 | |
---|---|
Engine | 16" SP21G SN Art no: 970 66 11‑16 |
Chain speed at max power | 20.2 m/s |
Cylinder displacement | 39.1 cm³ |
Output shaft power1 | 1.9 kW |
Equipment | |
Recommended bar length, min | 30 cm |
Pitch | .325" mini |
Recommended bar length, max | 40 cm |
Chain type | SP21G |
Bar length | 40 cm |
Bar length (inch) | 16 in |
Dimensions | |
Weight (excl. cutting equipment) | 4.1 kg |
Sound and noise | |
Sound pressure level at operators ear | 103 dB(A) |
Sound power level, guaranteed (LWA) | 112 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 |
Emission | |
Exhaust emissions (CO₂ EU V)2 | 782 g/kWh |
Reviews
Reviews
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Services
Services
Owner support
Owner support
Manuals, handbooks, spare parts, guides, and related information for 540 XP® Mark III can be found in the product support.
Product support for 540 XP® Mark IIIDisclaimer:
- 1Output shaft power: Net power rating as per ISO 7293, at specified RPM
- 2Exhaust emissions (CO₂ EU V): This CO2 measurement results from testing over a fixed test cycle under laboratory conditions a(n) (parent) engine representative of the engine type (engine family) and shall not imply or express any guarantee of the performance of a particular engine.