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Husqvarna 120 Mark III Gas Chainsaw, 38-cc, vs SEESII 40V 16-Inch Cordless Chainsaw: Brushless

Updated August 2026 — Husqvarna 120 Mark III Gas Chainsaw, 38-cc, leads on safety and comfort.

The Husqvarna 120 Mark III offers superior power for heavy-duty tasks, while the SEESII 40V provides excellent value for lighter jobs. Choose based on your cutting needs.

Why Husqvarna 120 Mark III Gas Chainsaw, 38-cc, is better

Power

Husqvarna has a more powerful engine for heavy-duty tasks.

Safety

Husqvarna features an inertia-activated chain brake.

Vibration

Husqvarna includes LowVib technology for reduced vibrations.

Why SEESII 40V 16-Inch Cordless Chainsaw: Brushless is better

Price

SEESII is significantly cheaper.

Weight

SEESII is lighter and easier to handle.

Maintenance

SEESII requires less maintenance with no gas.

Overall score

Husqvarna 120 Mark III Gas Chainsaw, 38-cc,
85
SEESII 40V 16-Inch Cordless Chainsaw: Brushless
72

Specifications

SpecHusqvarna 120 Mark III Gas Chainsaw, 38-cc,SEESII 40V 16-Inch Cordless Chainsaw: Brushless
Engine TypeGasElectric
Cutting SpeedFastFast
Oiling SystemAutomaticAutomatic
Safety FeaturesChain BrakeTensioning
Vibration ReductionYesNo

Dimension comparison

Husqvarna 120 Mark III Gas Chainsaw, 38-cc,SEESII 40V 16-Inch Cordless Chainsaw: Brushless

Overview

When it comes to choosing a chainsaw, the options between gas and cordless electric models can be overwhelming. The Husqvarna 120 Mark III Gas Chainsaw and the SEESII 40V 16-Inch Cordless Chainsaw each offer unique advantages for different user needs. The Husqvarna is priced at $219.99, while the SEESII comes in at a more budget-friendly $142.49, making it about 35% cheaper than its competitor. This price difference may influence your decision depending on your budget and intended use.

Engine and Power

The Husqvarna 120 Mark III is equipped with a powerful 38-cc, 2-cycle X-Torq engine, providing robust performance for heavy-duty tasks. This engine features efficient combustion, resulting in greater torque and power, which is crucial for cutting through tougher wood. On the other hand, the SEESII utilizes a 40V brushless motor that claims to deliver performance comparable to a typical 42cc gas chainsaw. The brushless motor is designed for efficiency and offers a fast cutting speed of 34.8 ft/s, catering well to lighter cutting tasks. Both chainsaws deliver effective cutting power, but the Husqvarna may be better suited for more demanding jobs.

Cutting Capacity

In terms of cutting capacity, the Husqvarna features a 14-inch bar, which is optimal for homeowners needing a lightweight saw for smaller trees and pruning tasks. Conversely, the SEESII has a larger 16-inch guide bar, allowing it to handle thicker logs and wider tree branches. This significant difference in cutting capacity makes the SEESII a more versatile option for users who frequently work with larger wood materials. The SEESII's larger capacity enhances its efficiency in yard work and tree trimming, especially for those looking for a one-stop solution for various cutting needs.

Safety Features

Safety is a critical aspect of chainsaw operation. The Husqvarna 120 Mark III has an inertia-activated chain brake designed to stop the chain quickly in the event of kickback, providing an extra layer of safety. Additionally, the separate choke and stop switch controls help prevent accidental flooding, which can be a common issue with gas chainsaws. The SEESII also incorporates safety features, including tool-free chain tensioning, allowing for quick adjustments while ensuring optimal cutting efficiency. While both models prioritize safety, the Husqvarna's dedicated chain brake may offer more peace of mind for novice users.

Vibration and Comfort

Comfort during operation is essential for prolonged use. The Husqvarna 120 Mark III includes LowVib technology, which reduces vibrations significantly, making it more comfortable to handle over extended periods. This technology can be particularly beneficial for users who engage in extensive wood cutting or pruning tasks. Meanwhile, the SEESII’s electric design inherently produces less vibration than gas models, but it does not specifically mention any vibration-reduction technology. Thus, while both chainsaws provide a degree of comfort, the Husqvarna's dedicated features likely give it an edge in this category.

Maintenance and Operation

The Husqvarna is designed with Air Injection technology that expels larger dust and debris particles before they reach the air filter, thus improving engine life and ease of maintenance. However, it requires gasoline and regular maintenance to keep it running efficiently. In contrast, the SEESII chainsaw runs on battery power, eliminating the need for gas and reducing overall maintenance. The automatic oiling system in the SEESII ensures that the chain remains lubricated during use, which is a significant convenience. For those who prefer a low-maintenance option, the SEESII’s electric design may be more appealing.

Cost Efficiency

The Husqvarna 120 Mark III is priced at $219.99, while the SEESII is significantly cheaper at $142.49. This represents a price difference of about $77.50, or approximately 35%. While the Husqvarna may offer superior power and performance for heavy-duty tasks, the SEESII provides excellent value for lighter tasks and occasional use without the hassles of gasoline. For casual users or those on a budget, the SEESII's lower price point makes it a compelling choice for home maintenance.

Which should you buy?

Ultimately, your choice between the Husqvarna 120 Mark III and the SEESII 40V 16-Inch Cordless Chainsaw will depend on your specific needs and preferences. If you require a powerful, gas-operated chainsaw for heavy-duty cutting tasks, the Husqvarna is a solid investment. However, if budget and convenience are your primary concerns, the SEESII offers excellent performance for lighter jobs at a significantly lower price. Consider your cutting needs, safety preferences, and maintenance willingness to determine which chainsaw suits you best.