HUSQVARNA 445S CHAINSAW
Robust and versatile chainsaw with Smart Start®. A cutting experience that lasts.
Husqvarna 445S is a chainsaw designed to handle all your tasks, from forestry work like felling, cutting, and limbing to cutting firewood. Building on the reliable 400 series, this light chainsaw offers improved ease of use and a reinforced, robust design, as well as an optimised 2.2 kW X-Torq® engine for increased performance. The upgraded cutting experience is also ensured by the easy start function and features such as coloured felling marks and captured bar nuts.
Husqvarna 445S is a chainsaw designed to handle all your tasks, from forestry work like felling, cutting, and limbing to cutting firewood. Building on the reliable 400 series, this light chainsaw offers improved ease of use and a reinforced, robust design, as well as an optimised 2.2 kW X-Torq® engine for increased performance. The upgraded cutting experience is also ensured by the easy start function and features such as coloured felling marks and captured bar nuts.
Product Description:
|
Engine |
|
Output shaft power1 |
2.2 kW |
Cylinder displacement |
50.2 cm³ |
Chain speed at max power |
17.3 m/s |
|
18", .325, SP33G, Smart Start, Felt filter, all markets 970 74 02‑18 | |
|---|---|
|
Equipment |
|
Recommended bar length, min |
33 cm |
Pitch |
.325" |
Recommended bar length, max |
50 cm |
Chain type |
SP33G |
Bar length |
45 cm |
Bar length (inch) |
18 in |
|
18", .325, SP33G, Smart Start, Felt filter, all markets 970 74 02‑18 | |
|---|---|
|
Dimensions |
|
Weight (excl. cutting equipment) |
5 kg |
|
18", .325, SP33G, Smart Start, Felt filter, all markets 970 74 02‑18 | |
|---|---|
|
Sound and noise |
|
Sound pressure level at operators ear |
106 dB(A) |
Sound power level, guaranteed (LWA) |
116 dB(A) |
|
18", .325, SP33G, Smart Start, Felt filter, all markets 970 74 02‑18 | |
|---|---|
|
Vibration |
|
Equivalent vibration level (ahv, eq) rear handle |
4.6 m/s² |
Equivalent vibration level (ahv, eq) front handle |
4.3 m/s² |
|
18", .325, SP33G, Smart Start, Felt filter, all markets 970 74 02‑18 | |
|---|---|
|
Emission |
|
Exhaust emissions (CO₂ EU V)2 |
718 g/kWh |



















