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Husqvarna 120 Mark III Gas Chainsaw, 38-cc, vs WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in

Updated August 2026 — WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in leads on engine size and bar length.

The Husqvarna 120 Mark III offers superior technology and brand reputation, while the WTHW 58 cc provides excellent value and versatility. Ultimately, the Husqvarna is the better choice for serious users.

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

Brand Reputation

Husqvarna is a well-known brand with a strong sales rank.

Engine Efficiency

Husqvarna's X-Torq engine is designed for efficiency and reduced emissions.

Vibration Control

LowVib technology enhances user comfort during extended use.

Why WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in is better

Price

WTHW is approximately 32% cheaper than Husqvarna.

Cutting Versatility

WTHW's Quick-Switch system allows for quick bar changes.

Fuel Capacity

WTHW has a 30% larger fuel tank for extended runtime.

Overall score

Husqvarna 120 Mark III Gas Chainsaw, 38-cc,
85
WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in
73

Specifications

SpecHusqvarna 120 Mark III Gas Chainsaw, 38-cc,WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in
Engine Type2-Cycle X-Torq2-Stroke
Safety FeaturesInertia BrakeInertia Brake
Automatic OilerYesYes
Vibration ControlLowVibDual-Spring
Cutting TasksPruningFelling & Pruning

Dimension comparison

Husqvarna 120 Mark III Gas Chainsaw, 38-cc,WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in

Overview

When it comes to chainsaws, the Husqvarna 120 Mark III and the WTHW 58 cc Gas Powered Chainsaw offer distinct advantages tailored to different user needs. The Husqvarna is priced at $219.99, making it a premium choice, while the WTHW is significantly cheaper at $149.99, approximately 32% less expensive. Understanding the key features of each will help you decide which chainsaw is best suited for your tasks.

Engine Performance

The Husqvarna 120 Mark III features a 38-cc 2-cycle X-Torq engine, which is designed for efficiency and reduced emissions. This engine delivers strong power and torque, making it effective for various wood-cutting tasks. In contrast, the WTHW boasts a more robust 58-cc engine, promising quicker cuts and a larger fuel tank for extended runtime. This 30% larger fuel capacity allows for more continuous operation, reducing the need for frequent refueling, particularly beneficial for larger projects.

Cutting Capability

When it comes to cutting capability, the Husqvarna is equipped with a 16-inch bar, ideal for homeowners needing a lightweight and efficient tool for wood cutting and tree pruning. On the other hand, the WTHW features a versatile Quick-Switch system that allows users to alternate between a 20-inch felling bar and an 18-inch limbing bar in just seconds. This flexibility makes the WTHW a better option for those who frequently switch between different cutting tasks.

Safety Features

Safety is paramount in chainsaw operation, and both models incorporate effective safety features. The Husqvarna includes an inertia-activated chain brake, which enhances safety during operation. The WTHW, meanwhile, also offers a fast-acting inertia chain brake as part of its design. Additionally, the WTHW incorporates a dual-spring anti-vibration system, which significantly reduces operator fatigue, allowing for safer and more comfortable use during extended periods.

Vibration Control

Vibration can be a significant factor in user comfort during chainsaw operation. The Husqvarna 120 Mark III utilizes LowVib technology, which includes dampeners between the engine and chassis to minimize vibrations. This allows for a more comfortable working experience, especially for longer tasks. Conversely, the WTHW's dual-spring anti-vibration system also effectively reduces engine buzz, contributing to user comfort and focus. Both chainsaws address vibration, but the choice may hinge on which system feels better in practice for the user.

Maintenance and Durability

Maintenance is essential for the longevity of any chainsaw. The Husqvarna features Air Injection technology, which helps to extend engine life by expelling larger dust and debris particles before they reach the air filter. This system aids in keeping the engine cleaner and reducing maintenance frequency. The WTHW is built for reliability with a pro-grade centrifugal air filter and an automatic oiler that protects the engine from dust and debris. This design promises fewer work stoppages, making it a durable option for heavy use.

Price Comparison

Pricing plays a crucial role in the decision-making process. The Husqvarna 120 Mark III is available for $219.99, while the WTHW is priced at $149.99. This difference of $70 signifies that the WTHW is about 32% cheaper, making it a more budget-friendly option for those seeking cost-effective solutions without sacrificing essential features. However, the higher price of the Husqvarna may be justified by its advanced technology and brand reputation.

Brand Reputation

Brand reputation can influence purchasing decisions, especially in the tools and home improvement sector. Husqvarna is well-known for its high-quality outdoor power equipment, reflected in its bestseller rank of 10,666. This ranking indicates strong sales performance and user satisfaction. The WTHW, while offering a compelling product at a lower price, has a higher bestseller rank of 25,287, suggesting it may not have the same level of established trust among consumers. Buyers looking for proven reliability might lean toward the Husqvarna.

Which should you buy?

Choosing between the Husqvarna 120 Mark III and the WTHW 58 cc Gas Powered Chainsaw ultimately depends on your specific needs and budget. The Husqvarna offers superior technology, safety features, and brand reputation, making it a great choice for regular users seeking reliability and performance. However, if you are looking for a more affordable option that provides versatility and excellent cutting capability, the WTHW is a solid contender. Evaluate your priorities—whether it’s price, cutting capacity, or brand trust—and make an informed decision based on your unique requirements.