The Husqvarna 445 has held a special place in the Swedish manufacturer’s catalog for several years. Positioned between entry-level models and professional forestry chainsaws, this 45.7 cm3 thermal machine equipped with a 45 cm guide has attracted a wide audience of rural homeowners and occasional loggers. However, its commercial future deserves close examination.
Husqvarna 445 Mark II: A Cycle’s End to Anticipate
The strategic repositioning of the 445 range directly changes the purchasing options available. Husqvarna is preparing for the arrival of the 445S, a model designed as a gradual replacement for the 445 Mark II. The logic is not just a simple renaming: the 445S aims for a broader public positioning, with a streamlining of equipment intended to lower the selling price.
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For those considering the purchase of a 445 Mark II, this concretely means that availability at retailers will decrease in the coming months. Existing stocks are being depleted, and some distributors are already starting to direct their customers towards the upcoming 445S. Consulting a review and technical sheet for the Husqvarna 445 remains relevant for comparing the two generations before making a decision.
The 445 Mark II was presented as an intermediate “all-terrain” chainsaw, capable of meeting various uses. The 445S seems to partially abandon this versatility to target more towards the individual user. Field feedback diverges on this point: some retailers believe that the simplification is welcome, while others regret the loss of features appreciated by regular users.
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Chains and Guides Compatible with the Husqvarna 445: What’s Changing
The technical sheets mention the guide length, pitch, gauge, and number of links. What they do not detail is the recent evolution of compatible consumables and their impact on the machine’s performance.
Oregon now offers SpeedCut sets referenced for the Husqvarna 445 E-Series, in .325 pitch and 1.3 mm gauge. These “low-kerf” guides and chains present a concrete interest for an engine of this category.
- A finer cutting line requires less power from the engine, which reduces strain on a mid-range engine and can extend the lifespan of the engine group.
- The perceived cutting speed increases, as the chain encounters less resistance in the wood, which partially compensates for the limited power compared to models of 50 cm3 and above.
- The volume of chips produced decreases, which slightly alters the management of chip removal during plunge cuts or tight branch removal.
Switching from a standard chain to a micro-lite set on the 445 does not transform the machine, but the gain in cutting comfort is tangible during long sessions. The number of links must exactly match the guide reference to avoid any dangerous play.
Which Guide to Choose According to Use
For occasional felling of medium-diameter hardwoods, the original 45 cm guide remains suitable. However, for frequent branch removal or regular maintenance, a 33 cm guide with SpeedCut chain makes the chainsaw more maneuverable and less tiring.
The availability of these sets at specialized retailers varies. Oregon references for the 445 E-Series are more easily found online than at general physical retailers.
Thermal Engine of the Husqvarna 445: Concrete Strengths and Limits
The X-Torq engine of 45.7 cm3 is the heart of the machine. This technology, common to several Husqvarna models, aims to reduce fuel consumption and emissions compared to a conventional two-stroke.
In practice, the 445 starts correctly cold after a few primings, with no particular difficulty for a user accustomed to thermal chainsaws. The weight-to-power ratio places it in a comfortable category for interventions lasting a few hours, but not for full days of intensive logging.
- The air filtration system is accessible without tools, making cleaning in dusty conditions easier.
- The lateral chain tensioner allows for quick adjustment without disassembling the casing, an advantage for users who alternate between several guides.
- The anti-vibration system limits fatigue on the forearms during prolonged sessions, although newer models offer more advanced technologies in this regard.
The available data does not allow for an objective comparison of the fuel consumption of the 445 with that of the upcoming 445S, as the latter is not yet on the market at the time of writing. The two-stroke oil and fuel mixture remains the norm for this generation, with the storage and preparation constraints that this implies.
Husqvarna 445 Compared to Battery Chainsaws: A Nuanced Comparison
The rise of battery chainsaws rightly raises the question of whether a thermal model like the 445 remains relevant. The answer depends on usage, but also on what one expects in terms of autonomy and cutting power.
Recent battery models now cover some uses previously reserved for lightweight thermals. For pruning, maintaining wooded hedges, or processing small diameters, a high-end battery competes with the 445 in terms of user comfort. Instant starting, the absence of fuel mixing, and reduced noise levels play in favor of electric models.
Conversely, for sustained cuts on hardwoods with a diameter greater than 30 cm, or for interventions far from any power source, the 445 retains a clear advantage. Its fuel tank offers an autonomy that current batteries cannot match without carrying several spare units.
The question of overall cost would merit analysis over several years, incorporating the price of replacement batteries and the lifespan of the thermal engine. No reliable comparison covering these two aspects in the long term has been published to date.
The Husqvarna 445 Mark II remains a coherent thermal chainsaw for its segment, provided it is purchased with full knowledge of the facts. The imminent arrival of the 445S and the evolution of compatible consumables are changing the landscape. Before placing an order, it is best to ensure that spare parts and consumables for the 445 Mark II are still referenced with the targeted distributor.